CC Madhya 9.208

e-saba siddhānta śuni’ prabhura ānanda haila
brāhmaṇera sthāne māgi’ sei patra nila
Synonyms: 
e-saba siddhānta — all these conclusive statements; śuni’ — hearing; prabhura — of Lord Śrī Caitanya Mahāprabhu; ānanda — happiness; haila — there was; brāhmaṇera sthāne — from the brāhmaṇas; māgi’ — asking; sei — those; patra — leaves; nila — took.
Translation: 
Indeed, when Śrī Caitanya Mahāprabhu heard these conclusive statements from the Kūrma Purāṇa, He felt great happiness. After asking the brāhmaṇas’ permission, He took possession of the manuscript leaves of the Kūrma Purāṇa.