Moses
Genesis 19:35BSB·traditional attribution

So again that night they got their father drunk with wine, and the younger daughter went in and slept with him; he was not aware when she lay down or when she got up.

John Calvin Reformed @genevareformer

35. And the younger arose, and lay with him . This place teaches us how dangerous it is, to fall in the snares of satan. For, who once is caught therein, involves himself deeper and deeper in it. It is sure that Lot has been a modest man, but either, that the daughters have overtaken him while he was overcome with sadness, or that he...

Matthew Henry Presbyterian @wholebiblehenry

Here is, I. The great trouble and distress that Lot was brought into after his deliverance, Gen 19:30. 1. He was frightened out of Zoar, durst not dwell there; probably because he was conscious to himself that it was a refuge of his own choosing and that herein he had foolishly prescribed to God, and therefore he could not but distrust his safety in it...

Commenting on Genesis 19:30-38

John Gill Reformed Baptist @doctorgill

Thus were both the daughters of Lot with child by their father. We learn from hence what the best of men are when left to themselves; a good man, a righteous Lot, is guilty of crimes the most shocking; he exposed the chastity of his daughters to the men of Sodom, and now his daughters attacked him, and succeeded, being both with child by him...