āra dina āilā prabhu dekhite 'vṛndāvana'
'kālīya-hrade' snāna kailā āra praskandana
āra dina - the next day; āilā - came; prabhu - Śrī Caitanya Mahāprabhu; dekhite - to see; vṛndāvana - Vṛndāvana; kālīya-hrade - in Kālīya Lake; snāna kailā - took a bath; āra - and; praskandana - at Praskandana.
Kālīya-hrada is mentioned in the Bhakti-ratnākara (Fifth Wave):
e kālīya-tīrtha pāpa vināśaya
kālīya-tīrtha-sthāne bahu-kārya-siddhi haya
“When one takes a bath in Kālīya-hrada, he is freed from all sinful reactions. One can also be successful in business by bathing in Kālīya-hrada.”