Leviticus 2:3-5

Young's Literal Translation

³ and the remnant of the present [is] for Aaron and for his sons, most holy, of the fire-offerings of Jehovah.

⁴ `And when thou bringest near an offering, a present baked in an oven, [it is of] unleavened cakes of flour mixed with oil, or thin unleavened cakes anointed with oil.

⁵ `And if thine offering [is] a present [made] on the girdel, it is of flour, mixed with oil, unleavened;