Caitanya-caritāmṛta 6.78
sahasra-vadane yeṅho śeṣa-saṅkarṣaṇa daśa deha dhari’ kare kṛṣṇera sevana
[sahasra-vadane yenho shesha-sankarshana dasha deha dhari’ kare krishnera sevana]
Blended reading (Sanskrit + English inline)
sahasra-vadane yeṅho śeṣa-saṅkarṣaṇa daśa deha dhari’ kare kṛṣṇera sevana
He who is Śeṣa, Saṅkarṣaṇa, with His thousands of mouths, serves Śrī Kṛṣṇa by assuming ten forms.
My note
Source: vedabase.io