CC Madhya 14.9

śunite śunite prabhura santoṣa apāra
‘bala, bala’ bali’ prabhu bale bāra bāra
Word for word: 
śunite śunite — by hearing; prabhura — of Lord Śrī Caitanya Mahāprabhu; santoṣa apāra — great satisfaction; bala bala — go on reciting; bali’ — saying; prabhu — Lord Śrī Caitanya Mahāprabhu; bale — says; bāra bāra — again and again.
Translation: 
When Śrī Caitanya Mahāprabhu heard these verses, He was pleased beyond limits, and He said again and again, “Go on reciting, go on reciting.”