CC 1.10.97

mahāprabhura līlā yata bāhira-antara
dui bhāi tāṅra mukhe śune nirantara

mahāprabhura - of Lord Śrī Caitanya Mahāprabhu; līlā - pastimes; yata - all; bāhira - external; antara - internal; dui bhāi - the two brothers; tāṅra - his; mukhe - in the mouth; śune - hear; nirantara - always.

Text

Because Raghunātha dāsa Gosvāmī was an assistant to Svarūpa Dāmodara, he knew much about the external and internal features of the pastimes of Lord Caitanya. Thus the two brothers Rūpa and Sanātana always used to hear of this from him.

Purport

Sri Caitanya Caritamrita. Adi-lila

Chapter 10: The Trunk, Branches and Subbranches of the Caitanya Tree. Text 97

Because Raghunātha dāsa Gosvāmī was an assistant to Svarūpa Dāmodara, he knew much about the external and internal features of the pastimes of Lord Caitanya. Thus the two brothers Rūpa and Sanātana always used to hear of this from him.