CC Madhya 9.176

tina dina bhikṣā dila kari’ nimantraṇa
nibhṛte vasi’ gupta-vārtā kahe dui jana
Word for word: 
tina dina — for three days; bhikṣā dila — offered alms; kari’ nimantraṇa — inviting Him; nibhṛte — in a solitary place; vasi’ — sitting together; gupta-vārtā — confidential talks; kahe — speak; dui jana — both of them.
Translation: 
Lord Śiva, dressed like a brāhmaṇa, gave alms to Śrī Caitanya Mahāprabhu and invited Him to spend three days in a solitary place. Sitting there together, they talked very confidentially.