Moses
Exodus 11:4ESV·traditional attribution

So Moses said, “Thus says the LORD: ‘About midnight I will go out in the midst of Egypt,

John Calvin Reformed @genevareformer

4. And Moses said, Thus saith the Lord. I lately said that Moses did not go from Pharaoh’s presence until he had delivered the message of his final destruction. This denunciation is, therefore, connected with the foregoing passage. Whence it appears how courageously Moses sustained the menaces of the tyrant, whilst he willingly encounters him, and boasts that he shall be his conqueror, though he...

Matthew Henry Presbyterian @wholebiblehenry

Warning is here given to Pharaoh of the last and conquering plague which was now to be inflicted. This was the death of all the first-born in Egypt at once, which had been first threatened (Exo 4:23, I will slay thy son, thy first-born), but is last executed; less judgments were tried, which, if they had done the work would have prevented this.

Commenting on Exodus 11:4-10

John Gill Reformed Baptist @doctorgill

And Moses said,.... To Pharaoh before he left him, when he had told him he should see his face no more; for the three preceding verses are to be read in a parenthesis, being placed here by the historian, as giving some light to this last discourse and transaction between Moses and Pharaoh: thus saith the Lord, about midnight will I go out into the...