Exodus 10:3-7

10:3 So Moses and Aaron came to Pharaoh and told him, “Thus says the Lord, the God of the Hebrews: ‘How long do you refuse to humble yourself before me? Release my people so that they may serve me! 10:4 But if you refuse to release my people, I am going to bring locusts into your territory tomorrow. 10:5 They will cover the surface of the earth, so that you will be unable to see the ground. They will eat the remainder of what escaped – what is left over for you – from the hail, and they will eat every tree that grows for you from the field. 10:6 They will fill your houses, the houses of your servants, and all the houses of Egypt, such as neither your fathers nor your grandfathers have seen since they have been in the land until this day!’” Then Moses turned and went out from Pharaoh.

10:7 Pharaoh’s servants said to him, “How long will this man be a menace to us? Release the people so that they may serve the Lord their God. Do you not know that Egypt is destroyed?”