Hebrews 3:8
harden not your hearts, as in the bitter provocation, in the day of trial in the wilderness,
Hebrews 3:15
while it is said, To-day, if you will hear his voice, harden not your hearts, as in the bitter provocation.
Revelation 16:9
And men were scorched with great heat; and they uttered impious words against the name of God who has power over these plagues; and they repented not, that they might give him glory.
Treasury of Scripture Knowledge
Summary
But when Pharaoh saw that there was respite, he hardened his heart, and hearkened not unto them; as the LORD had said.
He hardened
Bible References
He hardened
Hebrews 3:8
harden not your hearts, as in the bitter provocation, in the day of trial in the wilderness,
Revelation 16:9
And men were scorched with great heat; and they uttered impious words against the name of God who has power over these plagues; and they repented not, that they might give him glory.