Exodus 9:7
And Pharaoh sent [to check], and {it turned out} not even one from the livestock of Israel had died, but Pharaoh's heart was {insensitive}, and he did not release the people.
Exodus 7:14
And Yahweh said to Moses, "Pharaoh's heart [is] {insensitive}; he refuses to release the people.
Exodus 8:32
And Pharaoh made his heart {insensitive} also this time, and he did not release the people.
Exodus 9:12
And Yahweh hardened Pharaoh's heart, and he did not listen to them, as Yahweh had spoken to Moses.
Job 9:4
[He is] wise in heart and mighty in strength; who has resisted him and succeeded?
Proverbs 29:1
A man who is reproved, being stubborn of neck-- suddenly he will be broken, and there will not be healing.
Isaiah 48:4
because {I know} that you [are] obstinate, and your neck an iron sinew, and your forehead bronze.
Daniel 5:20
But {when} his heart became arrogant and his spirit became hard [so as] to act proudly, he was deposed from the throne of his kingdom and the glory {was taken away from him}.
Romans 9:18
Consequently therefore, he has mercy on whomever he wishes, and he hardens whomever he wishes.