CC Madhya 18.223

vṛndāvana-gamana, prabhu-caritra ananta
‘sahasra-vadana’ yāṅra nāhi pā’na anta
Word for word: 
vṛndāvana-gamana — going to Vṛndāvana; prabhu-caritra — pastimes of Śrī Caitanya Mahāprabhu; ananta — unlimited; sahasra-vadana — Lord Śeṣa, who has thousands of hoods; yāṅra — whose; nāhi — does not; pā’na — get; anta — limit.
Translation: 
Śrī Caitanya Mahāprabhu’s visit to Vṛndāvana and His activities there are unlimited. Even Lord Śeṣa, who has thousands of hoods, cannot reach the end of His activities.