All the cranes and swans in the water are being enchanted by the melodious song of Krsna's flute. They have approached and are worshiping the S P of Godhead with full attention. Alas, they are closing their eyes and are becoming completely silent

Expressions researched:
"All the cranes and swans in the water are being enchanted by the melodious song of Kṛṣṇa’s flute. They have approached and are worshiping the Supreme Personality of Godhead with full attention. Alas, they are closing their eyes and are becoming completely silent"

Sri Caitanya-caritamrta

CC Madhya-lila

All the cranes and swans in the water are being enchanted by the melodious song of Kṛṣṇa’s flute. They have approached and are worshiping the Supreme Personality of Godhead with full attention. Alas, they are closing their eyes and are becoming completely silent.

CC Madhya 24.178, Translation and Purport

All the cranes and swans in the water are being enchanted by the melodious song of Kṛṣṇa’s flute. They have approached and are worshiping the Supreme Personality of Godhead with full attention. Alas, they are closing their eyes and are becoming completely silent.

This is a quotation from Śrīmad-Bhāgavatam (SB 10.35.11). In the day, Kṛṣṇa went to the forest of Vṛndāvana, and at that time the gopīs, being morose due to separation from Him, were lamenting in this way.