Deuteronomy 2:30
But Sihon the king of Heshbon would not let us pass by him, for the LORD your God hardened his spirit and made his heart obstinate, that he might give him into your hand, as he is this day.
Exodus 4:21
And the LORD said to Moses, "When you go back to Egypt, see that you do before Pharaoh all the miracles that I have put in your power. But I will harden his heart, so that he will not let the people go.
Numbers 21:23
But Sihon would not allow Israel to pass through his territory. He gathered all his people together and went out against Israel to the wilderness and came to Jahaz and fought against Israel.
Exodus 11:10
Moses and Aaron did all these wonders before Pharaoh, and the LORDhardened Pharaoh's heart, and he did not let the people of Israel go out of his land.
Joshua 11:19-20
There was not a city that made peace with the people of Israel except the Hivites, the inhabitants of Gibeon. They took them all in battle.
Judges 11:20
but Sihon did not trust Israel to pass through his territory, so Sihon gathered all his people together and encamped at Jahaz and fought with Israel.
Isaiah 48:4
Because I know that you are obstinate, and your neck is an iron sinew and your forehead brass,
Romans 9:17-23
For the Scripture says to Pharaoh, "For this very purpose I have raised you up, that I might show my power in you, and that my name might be proclaimed in all the earth."