Leviticus 2:11
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.
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Leviticus 6:17
It shall not be baked with leaven. I have given it to them for their portion of my offerings made by fire; it is most holy, as is the sin offering, and as the trespass offering.
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Leviticus 10:12
And Moses spoke to Aaron, and to Eleazar and to Ithamar, his sons that were left, Take the meat offering that remains of the offerings of the LORD made by fire, and eat it without leaven beside the altar: for it is most holy:
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Exodus 23:18
You shall not offer the blood of my sacrifice with leavened bread; neither shall the fat of my sacrifice remain until the morning.
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Exodus 34:25
You shall not offer the blood of my sacrifice with leaven; neither shall the sacrifice of the feast of the passover be left to the morning.
Nave's Topical Index—AKJV