'Wafer' in the Bible

and one loaf of bread, one cake of oiled bread, and one wafer out of the basket of unleavened bread that is before Yahweh.

and out of the basket of unleavened bread, that was before Yahweh, he took one unleavened cake, and one cake of oiled bread, and one wafer, and placed them on the fat, and on the right thigh.

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;