CC Madhya 16.80

sei rātrye jagannātha-balāi āsiyā
dui-bhāi caḍā’na tāṅre hāsiyā hāsiyā
Word for word: 
sei rātrye — on that night; jagannātha — Lord Jagannātha; balāi — Lord Balarāma; āsiyā — coming; dui-bhāi — both brothers; caḍā’na — slapped; tāṅre — him; hāsiyā hāsiyā — smiling.
Translation: 
That night the brothers Lord Jagannātha and Balarāma came to Puṇḍarīka Vidyānidhi and, smiling, began to slap him.