Moses
Exodus 10:23ESV·traditional attribution

They did not see one another, nor did anyone rise from his place for three days, but all the people of Israel had light where they lived.

Matthew Henry Presbyterian @wholebiblehenry

Here is, I. The plague of darkness brought upon Egypt, and a most dreadful plague it was, and therefore is put first of the ten in Psa 105:28, though it was one of the last; and in the destruction of the spiritual Egypt it is produced by the fifth vial, which is poured out upon the seat of the beast, Rev 16:10. His kingdom was full of darkness.

Commenting on Exodus 10:21-29

John Gill Reformed Baptist @doctorgill

And Moses said, thou must give us also sacrifices and burnt offerings,.... Sheep, rams, and goats for sacrifices, and oxen for burnt offerings; and that of his own, as Jarchi interprets it; but rather the meaning is, that besides having their little ones with them, they must be allowed also to take their cattle for sacrifices and burnt offerings: that we may sacrifice unto the...

Jamieson-Fausset-Brown Reformed @jfbcommentary

PLAGUE OF DARKNESS. (Exo 10:21-29) Stretch out thine hand toward heaven, that there may be darkness--Whatever secondary means were employed in producing it, whether thick clammy fogs and vapors, according to some; a sandstorm, or the chamsin, according to others; it was such that it could be almost perceived by the organs of touch, and so protracted as to continue for three days, which the chamsin does [HENGSTENBERG].

Commenting on Exodus 10:21-29