Exodus 10:18-20

New American Standard Bible

¹⁸ Then ^(A)he left Pharaoh and pleaded with the Lord. ¹⁹ So the Lord shifted the wind to a very strong west wind, which picked up the locusts and drove them into the ^[a]Red Sea; not one locust was left in all the territory of Egypt. ²⁰ But ^(B)the Lord ^[b]hardened Pharaoh’s heart, and he did not let the sons of Israel go.