Exodus 10:19-21

New Catholic Bible

¹⁹ The Lord changed the direction of the wind and made a strong wind blow from the sea. It carried the locusts away and blew them into the Red Sea. There was not one locust left in all the land of Egypt. ²⁰ But the Lord hardened the heart of Pharaoh, and he did not let the children of Israel leave.

²¹ Ninth Plague: The Darkness.^[a] The Lord said to Moses, “Stretch out your hand toward the heavens. Darkness will come upon the land of Egypt, so dark that one can feel it.”