Shemot 10:12

12 And Hashem said unto Moshe, Stretch out thine yad over Eretz Mitzrayim for the arbeh, that they may come up upon Eretz Mitzrayim, and devour kol esev ha’aretz, even all that the barad hath left as remnant.

Shemot 10:12 Meaning and Commentary

Exodus 10:12

And the Lord said unto Moses, stretch out thine hand over the
land of Egypt
First one way, and then another, towards every quarter, and every part of the land, to signify that the following plague would come upon the whole land:

for the locusts, that they may come up upon the land of Egypt;
the stretching out of his hand was to be the signal to them to come up and spread themselves over the land, which was brought about by the mighty power of God; for otherwise there was no such virtue in the hand or rod of Moses, to have produced so strange an event:

and eat every herb of the land, even all that the hail hath left;
the wheat and the rye, or rice, the grass, herbs, and plants, it had beat down, but not utterly destroyed, as well as some boughs and branches of trees which were left unbroken by it.

Shemot 10:12 In-Context

10 And he said unto them, Hashem will indeed be with you, if ever I let you go, and your little ones; look to it, evil [intent] is before you.

11 Not so; go now ye that are gevarim, and serve Hashem; for that ye did request. And they were driven out from Pharaoh’s presence.

12 And Hashem said unto Moshe, Stretch out thine yad over Eretz Mitzrayim for the arbeh, that they may come up upon Eretz Mitzrayim, and devour kol esev ha’aretz, even all that the barad hath left as remnant.

13 And Moshe stretched forth his matteh over Eretz Mitzrayim, and Hashem brought a ruach kadim upon the land all that yom, and all that lailah; and when it was boker, the ruach hakadim brought the arbeh.

14 And the arbeh went up over kol Eretz Mitzrayim, and rested on the entire border of Mitzrayim: very grievous were they; before them there were no such arbeh as they, neither after them shall be such.