Nanda and all the other cowherd men, who had dedicated everything, including their lives, to Kṛṣṇa, were ready to enter the waters of the Yamunā, but Lord Balarāma checked them because He was in perfect knowledge that there was no danger.
(Krsna Book).

Balarāma also embraced Kṛṣṇa, but He was laughing because when everyone else had been so overwhelmed with anxiety, He had known what would happen to Kṛṣṇa. All the trees on the bank of the Yamunā, along with all the cows, bulls and calves, were full of pleasure because of Kṛṣṇa's appearance there. The brāhmaṇa inhabitants of Vṛndāvana immediately came with their wives to congratulate Kṛṣṇa and His family members. And because brāhmaṇas are considered to be the spiritual masters of society, they offered their blessings to Kṛṣṇa and His family on account of Kṛṣṇa's release.
(Krsna Book).

As soon as they felt the warmth of the fire, they immediately took shelter of Kṛṣṇa, the Supreme Personality of Godhead, although He was playing just like their child. They began to say, "Our dear Kṛṣṇa! O Supreme Personality of Godhead! Our dear Balarāma, reservoir of all strength! Please try to save us from this all-devouring and devastating fire. We have no shelter other than You. This devastating fire will swallow us all!"
(Krsna Book).

After extinguishing the devastating fire, Kṛṣṇa, surrounded by His relatives, friends, cows, calves and bulls and glorified by His friends' singing, again entered Vṛndāvana, which is always full of cows. While Kṛṣṇa and Balarāma were enjoying life in Vṛndāvana in the midst of the cowherd boys and girls, the season gradually changed to summer. The summer season in India is not very much welcomed because of the excessive heat, but in Vṛndāvana everyone was pleased because summer there appeared just like spring. This was possible only because Lord Kṛṣṇa and Balarāma, who are the controllers even of Lord Brahmā and Lord Śiva, were residing there. In Vṛndāvana there are many falls which are always pouring water, and the sound is so sweet that it covers the sound of the crickets. And because water flows all over, the forest always looks very green and beautiful.
(Krsna Book).

Kṛṣṇa, the reservoir of pleasure, blowing His flute, accompanied by His elder brother Balarāma and the other cowherd boys and the cows, entered the beautiful forest of Vṛndāvana to enjoy the atmosphere. They walked into the midst of newly grown leaves of trees whose flowers resembled peacock feathers. They were garlanded by those flowers and decorated with saffron chalk. Sometimes they were dancing and singing and sometimes wrestling with one another. While Kṛṣṇa danced, some of the cowherd boys sang and others played on flutes; some bugled on buffalo horns or clapped their hands, praising Kṛṣṇa, "Dear brother, You are dancing very nicely." Actually, all these boys were demigods descended from higher planets to assist Kṛṣṇa in His pastimes.
(Krsna Book).

The demigods garbed in the dress of the cowherd boys were encouraging Kṛṣṇa in His dancing, just as one artist encourages another with praise. Up to that time, neitherBalarāma nor Kṛṣṇa had undergone the haircutting ceremony; therefore Their hair was clustered like crows' feathers. They were always playing hide-and-seek with Their boyfriends or jumping or fighting with them. Sometimes, while His friends were chanting and dancing, Kṛṣṇa would praise them, "My dear friends, you are dancing and singing very nicely." The boys played at catching ball with fruits such as bael and āmalaka. They played blindman's buff, challenging and touching one another. Sometimes they imitated the forest deer and various kinds of birds. They joked with one another by imitating croaking frogs, and they enjoyed swinging underneath the trees. Sometimes they would play amongst themselves like a king and his subjects. In this way, Balarāma and Kṛṣṇa, along with all Their friends, played all kinds of sports and enjoyed the soothing atmosphere of Vṛndāvana, full of rivers, lakes, rivulets, fine trees and excellent gardens filled with fruits and flowers.
(Krsna Book).

Once while the boys were engaged in their transcendental pastimes, a great demon of the name Pralambāsura entered their company, desiring to kidnap both Balarāmaand Kṛṣṇa. Although Kṛṣṇa was playing the part of a cowherd boy, as the Supreme Personality of Godhead He could understand everything—past, present and future. So when Pralambāsura entered their company, Kṛṣṇa began to think how to kill the demon, but externally He received him as a friend. "O My dear friend," He said, "it is very good that you have come to take part in our pastimes." Kṛṣṇa then called all His friends and ordered them: "Now we shall play in pairs. We shall challenge one another in pairs." With this proposal, all the boys assembled together. Some of them took the side of Kṛṣṇa, and some of them took the side of Balarāma, and they arranged to play in duel. The defeated members in duel fighting had to carry the victorious members on their backs, as a horse carries its master. They began playing, and at the same time tended the cows as they proceeded through the Bhāṇḍīravana forest.
(Krsna Book).

The party of Balarāma, accompanied by Śrīdāmā and Vṛṣabha, came out victorious, and Kṛṣṇa's party had to carry them on their backs through the Bhāṇḍīravana forest. The Supreme Personality of Godhead, Kṛṣṇa, being defeated, had to carry Śrīdāmā on His back, and Bhadrasena carried Vṛṣabha. Imitating their play, Pralambāsura, who appeared there as a cowherd boy, carried Balarāma on his back. Pralambāsura was the greatest of the demons, and he had calculated that Kṛṣṇa was the most powerful of the cowherd boys.
(Krsna Book).

In order to avoid the company of Kṛṣṇa, Pralambāsura carried Balarāma far away. The demon was undoubtedly very strong and powerful, but he was carrying Balarāma, who is compared to a mountain; therefore he began to feel the burden, and thus he assumed his real form. When he appeared in his real feature, he was decorated with a golden helmet and earrings and looked just like a cloud with lightning carrying the moon. Balarāma observed the demon's body expanding up to the limits of the clouds, his eyes dazzling like blazing fire and his mouth flashing with sharpened teeth. At first, Balarāma was surprised by the demon's appearance, and He began to wonder, "How is it that all of a sudden this carrier has changed in every way?" But with a clear mind He could quickly understand that He was being carried away from His friends by a demon who intended to kill Him. Immediately He struck the head of the demon with His strong fist, just as the King of the heavenly planets strikes a mountain with his thunderbolt. Stricken by the fist of Balarāma, the demon fell down dead, just like a snake with a smashed head, and blood poured from his mouth. When the demon fell, he made a tremendous sound, and it sounded as if a great hill were falling upon being struck by the thunderbolt of King Indra. All the boys then rushed to the spot. Astonished by the ghastly scene, they began to praise Balarāma with the words "Well done! Well done!" All of them then embraced Balarāma with great affection, thinking that He had returned from death, and they offered their blessings and congratulations. All the demigods in the heavenly planets became very satisfied and showered flowers on the transcendental body of Balarāma, and they also offered their blessings and congratulations for His having killed the great demon Pralambāsura.
(Krsna Book).

While Kṛṣṇa and Balarāma and Their friends were engaged in the pastimes described above, the cows, being unobserved, began to wander off on their own, entering farther and farther into the deepest part of the forest, allured by fresh grasses. The goats, cows and buffalo traveled from one forest to another and entered the forest known as Īṣīkāṭavī. This forest was full of green grass, and therefore they were allured; but when they entered, they saw that there was a forest fire, and they began to cry. On the other side Balarāma and Kṛṣṇa, along with Their friends, could not find their animals, and they became very much aggrieved. They began to trace the cows by following their footprints, as well as the path of eaten grass.
(Krsna Book).

All the cows and the boys became very frightened, and they looked toward Balarāma and Kṛṣṇa the way a dying man looks at the picture of the Supreme Personality of Godhead. They said, "My dear Kṛṣṇa! My dear Kṛṣṇa! You and Balarāma are very powerful. We are now burning from the heat of this blazing fire. Let us take shelter of Your lotus feet. We know You can protect us from this great danger. Our dear friend Kṛṣṇa, we are Your intimate friends. It is not right that we should suffer in this way. We are all completely dependent on You, and You are the knower of all religious life. We do not know anyone except You."
(Krsna Book).

The cows and boys were thus saved from imminent danger. Out of fear, the boys were almost unconscious, but when they regained their consciousness and opened their eyes, they saw that they were again in the Bhāṇḍīra forest with Kṛṣṇa, Balarāma and the cows. They were astonished to see that they were completely free from the attack of the blazing fire and that the cows were saved. They secretly thought that Kṛṣṇa must be not an ordinary boy but some demigod.
(Krsna Book).

In the evening, Kṛṣṇa and Balarāma, along with the boys and cows, returned to Vṛndāvana, playing Their flutes. As they approached the village, all the gopīs became very joyous. Throughout the day the gopīs used to think of Kṛṣṇa while He was in the forest, and in His absence they were considering one moment to be like twelve years.
(Krsna Book).