Parallel
Exodus 7:20
King James Version (1769 Blayney revision, with Apocrypha) · Berean Standard Bible
And Moses and Aaron did so, as the Lord commanded; and he lifted up the rod, and smote the waters that were in the river, in the sight of Pharaoh, and in the sight of his servants; and all the waters that were in the river were turned to blood.
Moses and Aaron did just as the LORD had commanded; in the presence of Pharaoh and his officials, Aaron raised the staff (note: Hebrew he raised the staff; see verse 19; some translators Moses raised the staff.) and struck the water of the Nile, and all the water was turned to blood.