rāyera - of Rāya Rāmānanda; ānanda - happiness; haila - there was; pustaka pāiyā - getting those two books; prabhu-saha - with the Lord; āsvādila - tasted; rākhila - kept; likhiyā - writing.

Rāmānanda Rāya was very happy to receive these books. He tasted their contents along with the Lord and made a copy of each.