CC Antya 20.85

caitanya-maṅgale teṅho likhiyāche sthāne-sthāne
sei vacana śuna, sei parama-pramāṇe
Word for word: 
caitanya-maṅgale — in the book named Caitanya-maṅgala; teṅho — Vṛndāvana dāsa Ṭhākura; likhiyāche — has written; sthāne-sthāne — in several places; sei vacana śuna — please hear those statements; sei parama-pramāṇe — that is the foremost proof.
Translation: 
In his book named Caitanya-maṅgala [Caitanya-bhāgavata], he has described these pastimes in many places. I request my readers to hear that book, for that is the best evidence.