prabhura ye śeṣa-līlā svarūpa-dāmodara
sūtra kari' granthilena granthera bhitara
prabhura—of the Lord; ye—whatever; śeṣa-līlā—pastimes at the end; svarūpa- dāmodara—of the name Svarūpa Dāmodara; sūtra kari'-in the form of notes; granthilena—recorded; granthera—a book; bhitara—within.
His later pastimes [madhya-līlā and āntya-līlā] were recorded in the form of notes by His secretary, Svarūpa Dāmodara Gosvāmī, and thus kept within a book.
Link to this page: https://prabhupadabooks.com/cc/adi/13/16