Exodus 10:4-6

Revised Standard Version

⁴ For if you refuse to let my people go, behold, tomorrow I will bring locusts into your country, ⁵ and 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 which grows in the field, ⁶ and 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.