CC Ādi 6.54

ihāra pramāṇa śuna — śāstrera vyākhyāna
mahad-anubhava yāte sudṛḍha pramāṇa
Word for word: 
ihāra — of this; pramāṇa — evidence; śuna — please hear; śāstrera vyākhyāna — the description in the revealed scriptures; mahat-anubhava — the conception of great souls; yāte — by which; su-dṛḍha — strong; pramāṇa — evidence.
Translation: 
For evidence, please listen to the examples described in the revealed scriptures, which are corroborated by the realization of great souls.