Numbers 6:19

After the Nazirite has shaved off the hair of their dedication, the priest is to place in their hands a boiled shoulder of the ram, and one thick loaf and one thin loaf from the basket, both made without yeast

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;