CC Madhya 16.94

ānande mahāprabhu varṣā kaila samādhāna
vijayā-daśamī-dine karila payāna
Word for word: 
ānande — in great pleasure; mahāprabhu — Śrī Caitanya Mahāprabhu; varṣā — the rainy season; kaila samādhāna — passed; vijayā-daśamī-dine — on Vijayā-daśamī, the day when the victory was won by Lord Rāmacandra; karila payāna — He departed.
Translation: 
Śrī Caitanya Mahāprabhu was very pleased to thus receive their permission. He waited until the rainy season passed, and when the day of Vijayā-daśamī arrived, He departed for Vṛndāvana.