The word Guḍākeśa has great significance which itself describe a devotee of Lord Krishna.
In this verse (1.24) Arjuna is referred to as Guḍākeśa.
Guḍākā means sleep, and one who conquers sleep is called guḍākeśa
Why Arjuna has been referred as Guḍākeśa : Sleep also means ignorance. So Arjuna conquered both sleep and ignorance because of his friendship with Kṛṣṇa.
Significance of word- Guḍākeśa for a devotee: It has been described by Srila Prabhupad in Purport that As a great devotee of Kṛs

