In the service of the Lord Mukunda, the senses are transcendentally engaged. Thus there is no chance of their being engaged in sense satisfaction. The senses want some engagement. To check them artificially is no check at all because as soon as there is some opportunity for enjoyment, the serpentlike senses will certainly take advantage of it. There are many such instances in history, just like Viśvāmitra Muni's falling a victim to the beauty of Menakā. But Ṭhākura Haridāsa was allured at midnight by the well-dressed Māyā, and still she could not induce that great devotee into her trap.
(Srimad Bhagavatam-------1:6:35-----purport).

The senses are active parts of the body, and their activities cannot be stopped. The artificial means of the yogic processes to make the senses inactive has proved to be abject failure, even in the case of great yogīs like Viśvāmitra Muni. Viśvāmitra Muni controlled the senses by yogic trance, but when he happened to meet Menakā (a heavenly society woman), he became a victim of sex, and the artificial way of controlling the senses failed. But in the case of a pure devotee, the senses are not at all artificially stopped from doing anything, but they are given different good engagements. When the senses are engaged in more attractive activities, there is no chance of their being attracted by any inferior engagements. In the Bhagavad-gītā it is said that the senses can be controlled only by better engagements. Devotional service necessitates purifying the senses or engaging them in the activities of devotional service.
(Srimad Bhagavatam-------1:10:23-----purport).

The first process of spiritualizing the mind by mechanical chanting of the praṇava (oṁkāra) and by control of the breathing system is technically called the mystic or yogic process of prāṇāyāma, or fully controlling the breathing air. The ultimate state of this prāṇāyāma system is to be fixed in trance, technically called samādhi. But experience has proven that even the samādhi stage also fails to control the materially absorbed mind. For example, the great mystic Viśvāmitra Muni, even in the stage of samadhi, became a victim of the senses and cohabited with Menakā. History has already recorded this. The mind, although ceasing to think of sensual activities at present, remembers past sensual activities from the subconscious status and thus disturbs one from cent percent engagement in self-realization. Therefore, Śukadeva Gosvāmī recommends the next step of assured policy, namely to fix one's mind in the service of the Personality of Godhead. Lord Śrī Kṛṣṇa, the Supreme Personality of Godhead, also recommends this direct process in the Bhagavad-gītā (6.47).
(Srimad Bhagavatam-------2:1:18-----purport).

Generally a woman becomes more beautiful when, after an early marriage, she gives birth to a child. To give birth to a child is the natural function of a woman, and therefore a woman becomes more and more beautiful as she gives birth to one child after another. In the case of Śatadruti, however, she was so beautiful that she attracted the whole universe at her marriage ceremony. Indeed, she attracted all the learned and exalted demigods simply by the tinkling of her ankle bells. This indicates that all the demigods wanted to see her beauty completely, but they were not able to see it because she was fully dressed and covered with ornaments. Since they could only see the feet of Śatadruti, they became attracted by her ankle bells, which tinkled as she walked. In other words, the demigods became captivated by her simply by hearing the tinkling of her ankle bells. They did not have to see her complete beauty. It is sometimes understood that a person becomes lusty just by hearing the tinkling of bangles on the hands of women or the tinkling of ankle bells, or just by seeing a woman's sari. Thus it is concluded that woman is the complete representation of māyā. Although Viśvāmitra Muni was engaged in practicing mystic yoga with closed eyes, his transcendental meditation was broken when he heard the tinkling of bangles on the hands of Menakā. In this way Viśvāmitra Muni became a victim of Menakā and fathered a child who is universally celebrated as Śakuntalā. The conclusion is that no one can save himself from the attraction of woman, even though he be an exalted demigod or an inhabitant of the higher planets. Only a devotee of the Lord, who is attracted by Kṛṣṇa, can escape the lures of woman. Once one is attracted by Kṛṣṇa, the illusory energy of the world cannot attract him.
(Srimad Bhagavatam-------4:24:12-----purport).

Although Āgnīdhra, the son of Priyavrata, was practicing mystic yoga and trying to control his senses, the tinkling sound of Pūrvacitti's ankle bells disturbed his practice. Yoga indriya-saṁyamaḥ: actual yoga practice means controlling the senses. One must practice mystic yoga, to control the senses, but the sense control of a devotee who fully engages in the service of the Lord with his purified senses (hṛṣīkeṇa hṛṣīkeśa-sevanam (CC.19:170) can never be disturbed. Śrīla Prabodhānanda Sarasvatī therefore stated, durdāntendriya-kāla-sarpa-paṭalī protkhāta-daṁṣṭra-yate (Caitanya-candrāmṛta 5). The practice of yoga is undoubtedly good because it controls the senses, which are like venomous serpents. When one engages in devotional service, however, completely employing all the activities of the senses in the service of the Lord, the venomous quality of the senses is completely nullified. It is explained that a serpent is to be feared because of its poison fangs, but if those fangs are broken. the serpent, although it seems fearsome, is not at all dangerous. Devotees, therefore, may see hundreds and thousands of beautiful women with fascinating bodily movements and gestures but not be allured, whereas such women would make ordinary yogīs fall. Even the advanced yogī Viśvāmitra broke his mystic practice to unite with Menakā and beget a child known as Śakuntalā. The practice of mystic yoga, therefore, is not sufficiently strong to control the senses. Another example is Prince Āgnīdhra, whose attention was drawn to the movements of Pūrvacitti, the Apsarā, simply because he heard the tinkling of her ankle bells. In the same way that Viśvāmitra Muni was attracted by the tinkling bangles of Menakā, Prince Āgnīdhra, upon hearing the tinkling bangles of Pūrvacitti, immediately opened his eyes to see her beautiful movements as she walked. The prince was also very handsome. As described herein, his eyes were just like the buds of lotus flowers. As he opened his lotuslike eyes, he could immediately see that the Apsarā was present by his side.
(Srimad Bhagavatam-------5:2:5-----purport).

While hunting in the forest, Duṣmanta once approached the āśrama of Mahāṛṣi Kaṇva, where he saw an extremely beautiful woman and became attracted to her. That woman was the daughter of Viśvāmitra, and her name was Śakuntalā. Her mother was Menakā, who had left her in the forest, where Kaṇva Muni found her. Kaṇva Muni brought her to his āśrama, where he raised and maintained her. When Śakuntalā accepted Mahārāja Duṣmanta as her husband, he married her according to the gāndharva-vidhi. Śakuntalā later became pregnant by her husband, who left her in the āśrama of Kaṇva Muni and returned to his kingdom.
In due course of time, Śakuntalā gave birth to a Vaiṣṇava son, but Duṣmanta, having returned to the capital, forgot what had taken place. Therefore, when Śakuntalā approached him with her newly born child, Mahārāja Duṣmanta refused to accept them as his wife and son. Later, however, after a mysterious omen, the King accepted them. After Mahārāja Duṣmanta's death, Bharata, the son of Śakuntalā, was enthroned. He performed many great sacrifices, in which he gave great riches in charity to the brāhmaṇas. This chapter ends by describing the birth of Bharadvāja and how Mahārāja Bharata accepted Bharadvāja as his son.
(Srimad Bhagavatam-------9:20------summary).