Exodus 7:2-4

New Catholic Bible

² You will tell him what I have commanded you. Aaron, your brother, will tell Pharaoh to permit the children of Israel to leave his land. ³ But I will harden Pharaoh’s heart and I will multiply my signs and wonders in the land of Egypt. ⁴ Pharaoh will not listen to you, and I will lay my hand upon Egypt and I will make my hosts leave Egypt, the children of Israel, with great acts of judgment.