Leviticus 2:15

And thou shalt put oil upon it, and lay frankincense
thereon
Either on the ears of corn dried, or on the fine flour of them when ground; in like manner as the oil and frankincense were put upon the fine flour of wheat, and upon the cakes and wafers baked, ( Leviticus 2:1 Leviticus 2:4 Leviticus 2:5 Leviticus 2:7 )

it [is] a meat offering;
one sort of it, and like the rest.