Exodus 7:20-22

Douay-Rheims 1899 American Edition

²⁰ And Moses and Aaron did as the Lord had commanded: and lifting up the rod he struck the water of the river before Pharao and his servants: and it was turned into blood.

²¹ And the fishes that were in the river died: and the river corrupted, and the Egyptians could not drink the water of the river, and there was blood in all the land of Egypt.

²² And the magicians of the Egyptians with their enchantments did in like manner: and Pharao's heart was hardened, neither did he hear them, as the Lord had commanded.