In Context

20 And Moses and Aaron do so, as Jehovah hath commanded, and he lifteth up his hand with the rod, and smiteth the waters which are in the River, before the eyes of Pharaoh, and before the eyes of his servants, and all the waters which are in the River are turned to blood,

21 and the fish which is in the River hath died, and the River stinketh, and the Egyptians have not been able to drink water from the River; and the blood is in all the land of Egypt.

22 And the scribes of Egypt do so with their flashings, and the heart of Pharaoh is strong, and he hath not hearkened unto them, as Jehovah hath spoken,

23 and Pharaoh turneth and goeth in unto his house, and hath not set his heart even to this;

24 and all the Egyptians seek water round about the river to drink, for they have not been able to drink of the waters of the River.

25 And seven days are completed after Jehovah's smiting the River,

Exodus 7:23 in Other Translations