Moses
Exodus 10:8ESV·traditional attribution

So Moses and Aaron were brought back to Pharaoh. And he said to them, “Go, serve the LORD your God. But which ones are to go?”

John Calvin Reformed @genevareformer

8. And Moses and Aaron were brought again. It is probable that, when the wrath of the king was appeased, some of the company were hastily dispatched to bring back Moses in that same hour, lest the calamity denounced by him should happen on the morrow.

Matthew Henry Presbyterian @wholebiblehenry

Here, I. Moses is instructed. We may well suppose that he, for his part, was much astonished both at Pharaoh's obstinacy and at God's severity, and could not but be compassionately concerned for the desolations of Egypt, and at a loss to conceive what this contest would come to at last.

Commenting on Exodus 10:1-11

John Gill Reformed Baptist @doctorgill

And Moses and Aaron were brought again unto Pharaoh,.... Upon this motion of his ministers, messengers were sent to bring them in again: and he said, go, serve the Lord your God; as you have often desired: but who are they that shall go? or, "who and who" (f)?