Exodus 10:25-27

New Catholic Bible

²⁵ Moses answered, “You must also grant us sacrifices and burnt offerings that we will offer to the Lord, our God. ²⁶ Our animals, too, must leave with us; not even a hoof will be left behind. We must choose the sacrificial victims that we will offer to the Lord, our God, from among them, and we will not know how to serve the Lord until we will have arrived in that place.” ²⁷ But the Lord hardened the heart of Pharaoh who would not let them go.