Numbers 6:19-20

“After you have shaved the hair of your consecration, the priest will take a shoulder from the ram, boiled, and a piece of unraised bread and a cracker from the basket and place them in your hands. The priest will then wave them before GOD, a Wave-Offering. They are holy and belong to the priest, along with the breast that was waved and the thigh that was offered. “Now you are free to drink wine.