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.

Bible References

He hardened

Hebrews 3:8
do not harden your hearts as your forefathers did in the time of the provocation on the day of the temptation in the Desert,
Revelation 16:9
And the men were severely burned; and yet they spoke evil of God who had power over the plagues, and they did not repent so as to give Him glory.