Moses
Genesis 9:22BSB·traditional attribution

And Ham, the father of Canaan, saw his father’s nakedness and told his two brothers outside.

John Calvin Reformed @genevareformer

22. And Ham , the father of Canaan . This circumstance is added to augment the sorrow of Noah, that he is mocked by his own son. For we must ever keep in memory, that this punishment was divinely inflicted upon him; partly, because his fault was not a light one; partly that God in his person might present a lesson of temperance to all ages.

Matthew Henry Presbyterian @wholebiblehenry

Here is, I. Noah's family and employment. The names of his sons are again mentioned (Gen 9:18, Gen 9:19) as those from whom the whole earth was overspread, by which it appears that Noah, after the flood, had no more children: all the world came from these three.

Commenting on Genesis 9:18-23

John Gill Reformed Baptist @doctorgill

And Ham, the father of Canaan, saw the nakedness of his father,.... Which, had it been through surprise, and at an unawares, would not have been thought criminal; but be went into his father's tent, where he ought not to have entered; he looked with pleasure and delight on his father's nakedness: Ham is represented by many writers as a very wicked, immodest, and profligate...