4. But Pharaoh shall not pay heed unto you, that I may lay My yad upon Mitzrayim, and bring forth Mine tzve'os, and My people the Bnei Yisroel, out of Eretz Mitzrayim by shefatim gedolim (great judgments).
5. And the Egyptians shall know that I am Hashem, when I stretch forth My yad upon Mitzrayim, bringing out Bnei Yisroel from among them.
6. And Moshe and Aharon did as Hashem commanded them, so did they.
7. And Moshe was fourscore years old, and Aharon fourscore three years, when they spoke unto Pharaoh.
8. And Hashem spoke unto Moshe and Aharon, saying,
9. When Pharaoh shall speak unto you, saying, Show a mofet (miracle) for you: then thou shalt say unto Aharon, Take thy matteh, and cast it before Pharaoh, and it shall become a serpent.
10. And Moshe and Aharon went in unto Pharaoh, and they did so as Hashem had commanded: and Aharon cast down his matteh before Pharaoh, and his avadim, and it became a serpent.
11. Then Pharaoh also called the chachamim and the mechashefim: now the kharetumei Mitzrayim, they also did in like manner with their secret lore.
12. For they cast down every man his matteh, and they became serpents: but the matteh Aharon swallowed up their mattot.
13. And He hardened lev Pharaoh, that he paid heed not unto them; as Hashem had said.
14. And Hashem said unto Moshe, the lev Pharaoh is hardened, he refuseth to let the people go.
15. Get thee unto Pharaoh in the boker; hinei, he goeth out unto the mayim; and thou shalt stand by the bank of the Nile to meet him; and the matteh which was turned to a nachash shalt thou take in thine yad.
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.