JHN 3:29

29 The one having the Kallah [(bride)] is the Choson [(Bridegroom)], but the Shoshvin [(the Chosonʼs best man)], the one having stood and hearing him with simcha, rejoices because of the kol [(voice)] of the Choson [(Bridegroom)]. Therefore, this simcha of mine has been made sheleimah [(complete)].