Shemot 7:5

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.

Shemot 7:5 Meaning and Commentary

Exodus 7:5

And the Egyptians shall know that I am the Lord
Jehovah, the one only true and living God; this they should know by the judgments executed upon them, and be obliged to acknowledge it:

when I stretch forth mine hand upon Egypt:
especially the last time, to destroy the firstborn:

and bring out the children of Israel from among them;
by which it would appear that he was mightier than they, and obtained the end for which the plagues were inflicted on them.

Shemot 7:5 In-Context

3 And I will harden the lev Pharaoh, and multiply My Otot and My Mofetim in Eretz Mitzrayim.

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.