So Zipporah took a flint and cut off her son’s foreskin and threw it at Moses’ feet; and she said, “You are indeed a groom of blood to me!”

For seven days you shall eat unleavened bread, but on the first day you shall remove dough with yeast from your houses; for whoever eats anything with yeast from the first day until the seventh day, that person shall be cut off from Israel.

For seven days there shall be no dough with yeast found in your houses; for whoever eats anything with yeast, that person shall be cut off from the congregation of Israel, whether he is a stranger or a native of the land.

Whoever mixes any like it or whoever puts any of it on a layman shall be cut off from his people.’”

Whoever makes any like it, to use as perfume, shall be cut off from his people.”

Therefore you are to keep the Sabbath, for it is holy to you. Everyone who profanes it must be put to death; for whoever does any work on it, that person shall be cut off from among his people.