16 And thou shalt say unto him, Hashem Elohei HaIvrim hath sent me unto thee, saying, Let My people go, that they may serve Me in the midbar: and, hinei, hitherto thou wouldest not hear.
17 Thus saith Hashem, In this thou shalt know that I am Hashem: hinei, I will strike with the matteh that is in Mine yad upon the mayim which are in the Nile, and they shall be turned to dahm.
18 And the dag (fish) that is in the Nile shall die, and the Nile shall stink; and the Egyptians shall loathe to drink of the mayim of the Nile.
19 And Hashem spoke unto Moshe, Say unto Aharon, Take thy matteh, and stretch out thine yad upon the mayim of Mitzrayim, upon their streams, upon their rivers, and upon their ponds, and upon all their mikveh of mayim, that they may become dahm; and that there may be dahm throughout kol Eretz Mitzrayim, both in vessels of wood, and in vessels of stone.
20 And Moshe and Aharon did so, as Hashem commanded; and he lifted up the matteh, and smote the waters that were in the Nile, in the sight of Pharaoh, and in the sight of his avadim; and all the mayim that were in the Nile were turned to dahm.
21 And the dag (fish) that was in the Nile died; and the Nile stank, and the Egyptians could not drink of the mayim of the Nile; and there was dahm throughout kol Eretz Mitzrayim.
22 And the kharetumei Mitzrayim did so with their secret lore: and lev Pharaoh was hardened, neither did he pay heed unto them; as Hashem had said.