Exodus 12:19
Book: Exodus 12
Seven days shall there be no leaven found in your houses: for whosoever eateth that which is leavened, that soul shall be cut off from the congregation of Israel, whether he be a sojourner, or one that is born in the land.
Leviticus 8:27
Book: Leviticus 8
and he put the whole upon the hands of Aaron, and upon the hands of his sons, and waved them for a wave-offering before Jehovah.