After seeing that Śrī Caitanya Mahāprabhu accepted the renounced order, Puruṣottama Ācārya became like a madman and immediately went to Vārāṇasī to take sannyāsa.
Sri Caitanya-caritamrta > Cc. Madhya-lila > Madhya 10: The Lord's Return to Jagannatha Puri > TEXT 104