Parallel
Exodus 10:1
King James Version (1769 Blayney revision, with Apocrypha) · Berean Standard Bible
And the Lord said unto Moses, Go in unto Pharaoh: for I have hardened his heart, and the heart of his servants, that I might shew these my signs before him:
Then the LORD said to Moses, “Go to Pharaoh, for I have hardened (note: Or made heavy) his heart and the hearts of his officials, that I may perform these miraculous signs of Mine among them,