Leviticus 2:4

and unleavened bread and unleavened cakes mixed with oil, and unleavened wafers spread with oil; you shall make them of fine wheat flour.

‘If he brings it near for thanksgiving, then along with the sacrifice of thanksgiving he shall bring near unleavened cakes mixed with oil and unleavened wafers spread with oil and cakes of well stirred fine flour mixed with oil.

and a basket of unleavened cakes of fine flour mixed with oil and unleavened wafers spread with oil, along with their grain offering and their drink offering.

“This shall be yours from the most holy gifts reserved from the fire; every offering of theirs, even every grain offering and every sin offering and every guilt offering, which they shall render to Me, shall be most holy for you and for your sons.

and their grain offering and their drink offerings for the bulls, for the rams and for the lambs, by their number according to the legal judgment;

Then he said to me, “This is the place where the priests shall boil the guilt offering and the sin offering and where they shall bake the grain offering, in order that they may not bring them out into the outer court to transmit holiness to the people.”