CC Ādi 2.119

caitanya-prabhura mahimā kahibāra tare
kṛṣṇera mahimā kahi kariyā vistāre
Word for word: 
caitanya-prabhura — of Lord Caitanya Mahāprabhu; mahimā — the glories; kahibāra tare — for the purpose of speaking; kṛṣṇera — of Lord Kṛṣṇa; mahimā — the glories; kahi — I speak; kariyā — doing; vistāre — in expansion.
Translation: 
Just to enunciate the glories of Śrī Caitanya Mahāprabhu, I have tried to describe the glories of Śrī Kṛṣṇa in detail.