Exodus 10:2-4

Revised Standard Version Catholic Edition

² and that you may tell in the hearing of your son and of your son’s son how I have made sport of the Egyptians and what signs I have done among them; that you may know that I am the Lord.”

³ So Moses and Aaron went in to Pharaoh, and said to him, “Thus says the Lord, the God of the Hebrews, ‘How long will you refuse to humble yourself before me? Let my people go, that they may serve me. ⁴ For if you refuse to let my people go, behold, tomorrow I will bring locusts into your country,