sei pada punah punah karaya gayana
punah punah asvadaye, karena nartana
sei pada—that verse; punah punah—again and again; karaya gayana—made to sing; punah punah—again and again; asvadaye—tastes; karena nartana—dances.
Lord Caitanya Mahaprabhu had Svarupa Damodara sing the same verse again and again. Each time he sang it, the Lord tasted it anew, and thus He danced again and again.
Link to this page: https://prabhupadabooks.com/cc/antya/15/88