acambite eka gopa vamsi bajaila
suni' mahaprabhura maha-premavesa haila
acambite—suddenly; eka gopa—one cowherd boy; vamsi—flute; bajaila—blew; suni'-hearing; mahaprabhura—of Sri Caitanya Mahaprabhu; maha-prema-avesa—absorption in great ecstatic love; haila—there was.
Suddenly a cowherd boy blew on his flute, and immediately the Lord was struck with ecstatic love.
Link to this page: https://prabhupadabooks.com/cc/madhya/18/161