hena-kāle - at this time; āilā - arrived; tathā - there; rāghava paṇḍita - the great scholar named Rāghava Paṇḍita; hāsite lāgilā - began to laugh; dekhi' - seeing; hañā vismita - being astonished.

At that time, Rāghava Paṇḍita arrived there. Seeing the situation, he began to laugh in great surprise.