Hebrews 3:8
harden not your hearts, as at Meriba and Massa in the desart:
Hebrews 3:15
which is imply'd by, "to-day since ye hear his voice, harden not your hearts, as at Meriba."
Revelation 16:9
and men were scorched with great heat, and blasphemed the name of God, who hath power over these plagues: and they repented not, to 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 at Meriba and Massa in the desart:
Revelation 16:9
and men were scorched with great heat, and blasphemed the name of God, who hath power over these plagues: and they repented not, to give him glory.