Moses
Exodus 12:27BSB·traditional attribution

you are to reply, ‘It is the Passover sacrifice to the LORD, who passed over the houses of the Israelites in Egypt when He struck down the Egyptians and spared our homes.’” Then the people bowed down and worshiped.

Matthew Henry Presbyterian @wholebiblehenry

I. Moses is here, as a faithful steward in God's house, teaching the children of Israel to observe all things which God had commanded him; and no doubt he gave the instructions as largely as he received them, though they are not so largely recorded. It is here added, 1.

Commenting on Exodus 12:21-28

John Gill Reformed Baptist @doctorgill

And it came to pass, that at midnight the Lord smote all the firstborn in the land of Egypt,.... The midnight of the fifteenth of Nisan, as the Targum of Jonathan, when fast asleep, and thoughtless of any danger; and it being at such a time must strike with a greater horror and terror, when sensible of the blow, which might be attended with a...

Jamieson-Fausset-Brown Reformed @jfbcommentary

UNLEAVENED BREAD. (Exo. 12:15-51) Seven days shall ye eat unleavened bread, &c.--This was to commemorate another circumstance in the departure of the Israelites, who were urged to leave so hurriedly that their dough was unleavened (Exo 12:39), and they had to eat unleavened cakes (Deu 16:3).

Commenting on Exodus 12:15-51