No grain offering that you present to the LORD may be made with leaven, for you are not to burn any leaven or honey as an offering made by fire to the LORD.

Exodus 23:18
You must not offer the blood of My sacrifices with anything leavened, nor may the fat of My feast remain until morning.

Exodus 29:25
Then take them from their hands and burn them on the altar atop the burnt offering as a pleasing aroma before the LORD; it is an offering made by fire to the LORD.

Exodus 34:25
Do not offer the blood of a sacrifice to Me along with anything leavened, and do not let any of the sacrifice from the Passover Feast remain until morning.

Leviticus 1:13
The entrails and legs must be washed with water, and the priest shall bring all of it and burn it on the altar; it is a burnt offering, an offering made by fire, a pleasing aroma to the LORD.

Leviticus 6:16
Aaron and his sons are to eat the remainder. It must be eaten without leaven in a holy place; they are to eat it in the courtyard of the Tent of Meeting.

Leviticus 6:17
It must not be baked with leaven; I have assigned it as their portion of My offerings made by fire. It is most holy, like the sin offering and the guilt offering.

No meat offering, which you shall bring to the LORD, shall be made with leaven: for you shall burn no leaven, nor any honey, in any offering of the LORD made by fire.