Moses
Genesis 19:17ESV·traditional attribution

And as they brought them out, one said, “Escape for your life. Do not look back or stop anywhere in the valley. Escape to the hills, lest you be swept away.”

John Calvin Reformed @genevareformer

17. Escape for thy life . This was added by Moses, to teach use that the Lord not only stretches out his hand to us for a moment, in order to begin our salvation; but that without leaving his work imperfect, he will carry it on even to the end.

Matthew Henry Presbyterian @wholebiblehenry

Here is, I. The rescue of Lot out of Sodom. Thought there were not ten righteous men in Sodom, for whose sakes it might be spared, yet that one righteous man that was among them delivered his own soul, Eze 14:14. Early in the morning his own guests, in kindness to him, turned him out of doors, and his family with him, Gen 19:15.

Commenting on Genesis 19:15-23

John Gill Reformed Baptist @doctorgill

And it came to pass, when they had brought them forth abroad,.... Into the fields of Sodom, or the suburbs of it: that he said, escape for thy life; not one of the two men or angels that had been with him all the night past, for they had now left him, and were gone back to the city: but Jehovah the Son of God...