ESV: Thus says the Lord, "By this you shall know that I am the Lord: behold, with the staff that is in my hand I will strike the water that is in the Nile, and it shall turn into blood.
NIV: This is what the Lord says: By this you will know that I am the Lord: With the staff that is in my hand I will strike the water of the Nile, and it will be changed into blood.
NASB: This is what the Lord says: 'By this you shall know that I am the Lord: behold, I am going to strike the water that is in the Nile with the staff that is in my hand, and it will be turned into blood.
CSB: This is what the Lord says: Here is how you will know that I am the Lord. Watch. I am about to strike the water in the Nile with the staff in my hand, and it will turn to blood.
NLT: So this is what the Lord says: 'I will show you that I am the Lord.' Look! I will strike the water of the Nile with this staff in my hand, and the river will turn to blood.
KJV: Thus saith the Lord, In this thou shalt know that I am the Lord: behold, I will smite with the rod that is in mine hand upon the waters which are in the river, and they shall be turned to blood.
NKJV: Thus says the Lord: “By this you shall know that I am the Lord. Behold, I will strike the waters which are in the river with the rod that is in my hand, and they shall be turned to blood.