Moses
Genesis 36:6ESV·traditional attribution

Then Esau took his wives, his sons, his daughters, and all the members of his household, his livestock, all his beasts, and all his property that he had acquired in the land of Canaan. He went into a land away from his brother Jacob.

John Calvin Reformed @genevareformer

6. And went into the country from the face of his brother Jacob. Moses does not mean that Esau departed purposely to give place to his brother; for he was so proud and ferocious, that he never would have allowed himself to seem his brother’s inferior.

Matthew Henry Presbyterian @wholebiblehenry

Observe here, 1. Concerning Esau himself, Gen 36:1. He is called Edom (and again, Gen 36:8), that name by which was perpetuated the remembrance of the foolish bargain he made, when he sold his birthright for that red, that red pottage. The very mention of that name is enough to intimate the reason why his family is turned off with such a short account.

Commenting on Genesis 36:1-8

John Gill Reformed Baptist @doctorgill

For their riches were more than that they might dwell together,.... And therefore it was proper to part, as Abraham and Lot had done before, Gen 13:6, and the land wherein they were strangers could not bear them, because of their cattle; their cattle were so numerous that they could not get pasturage for them, there not being enough left them by the inhabitants of...