And Yahweh said unto Moses, Go in unto Pharaoh: for I have hardened his heart, and the heart of his servants, that I might show these my signs before him:
And Yahweh turned a mighty strong west wind, which took away the locusts, and cast them into the Red sea; there remained not one locust in all the coasts of Egypt.
And Moses and Aaron did all these wonders before Pharaoh: and Yahweh hardened Pharaoh's heart, so that he would not let the children of Israel go out of his land.
And Yahweh said unto Moses, When thou goest to return into Egypt, see that thou do all those wonders before Pharaoh, which I have put in thine hand: but I will harden his heart, that he shall not let the people go.
But Sihon king of Heshbon would not let us pass by him: for Yahweh thy Elohim hardened his spirit, and made his heart obstinate, that he might deliver him into thy hand, as appeareth this day.