Exodus 10:2-6
English Standard Version
3So 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.
4For if you refuse to let my people go, behold, tomorrow I will bring locusts into your country,
5and they shall cover the face of the land, so that no one can see the land. And they shall eat what is left to you after the hail, and they shall eat every tree of yours that grows in the field,
6and they shall fill your houses and the houses of all your servants and of all the Egyptians, as neither your fathers nor your grandfathers have seen, from the day they came on earth to this day.’" Then he turned and went out from Pharaoh.