Numbers 6:19-20
19
The priest shall take the boiled shoulder of the ram, and one unleavened cake out of the basket, and one unleavened wafer, and shall put them on the hands of the Nazirite, after he has shaved the head of his separation;
20
and the priest shall wave them for a wave offering before Yahweh. This is holy for the priest, together with the breast that is waved and the thigh that is offered. After that the Nazirite may drink wine.