Exodus 10:25-27

New King James Version

²⁵ But Moses said, “You must also give ^[a]us sacrifices and burnt offerings, that we may sacrifice to the Lord our God. ²⁶ Our ^(A)livestock also shall go with us; not a hoof shall be left behind. For we must take some of them to serve the Lord our God, and even we do not know with what we must serve the Lord until we arrive there.”

²⁷ But the Lord ^(B)hardened Pharaoh’s heart, and he would not let them go.