But I will harden his heart, that he shall not let the people go. ([Ex. 4 : 21].)
And the Lord hardened the heart of Pharaoh. ([Ex. 9 : 12].)
Pharaoh Hardened His Own Heart.
But when Pharaoh saw that there was respite, he hardened his heart, and hearkened not unto them. ([Ex. 8 : 15].)
All the Cattle and Horses in Egypt Died.
Behold, the hand of the Lord is upon thy cattle which is in the field, upon the horses, upon the asses, upon the camels, upon the oxen, and upon the sheep.... And all the cattle of Egypt died. ([Ex. 9 : 3, 6].)
All the Horses of Egypt did Not Die.
But the Egyptians pursued after them (all the horses and chariots of Pharaoh, and his horsemen, and his army) and overtook them encamping by the sea. ([Ex. 14 : 9].)