Exodus 7:18 DBY

¹⁶  And say unto him, Jehovah the God of the Hebrews has sent me to thee, saying, Let my people go, that they may serve me in the wilderness; but behold, hitherto thou hast not hearkened.

¹⁷  Thus saith Jehovah: In this shalt thou know that I am Jehovah -- behold, I will smite with the staff that is in my hand upon the water which is in the river, and it shall be turned into blood.

¹⁸  And the fish that is in the river shall die; and the river shall stink; and the Egyptians shall loathe to drink the water out of the river.

¹⁹  And Jehovah said to Moses, Say unto Aaron, Take thy staff, and stretch out thy hand upon the waters of the Egyptians -- upon their streams, upon their rivers, and upon their ponds, and upon all their reservoirs of water, that they may become blood; and there shall be blood throughout the land of Egypt, both in [vessels of] wood and in [vessels of] stone.

²⁰  And Moses and Aaron did so, as Jehovah had commanded; and he lifted up the staff, and smote the waters that were in the river before the eyes of Pharaoh, and before the eyes of his bondmen; and all the waters that were in the river were turned into blood.