Moses
Genesis 33:3ESV·traditional attribution

He himself went on before them, bowing himself to the ground seven times, until he came near to his brother.

John Calvin Reformed @genevareformer

3. And bowed himself to the ground seven times. This, indeed, he might do for the sake of giving honor: for we know that the people of the east are addicted to far more ceremonies than are in use with us.

Matthew Henry Presbyterian @wholebiblehenry

Here, I. Jacob discovered Esau's approach, Gen 33:1. Some think that his lifting up his eyes denotes his cheerfulness and confidence, in opposition to a dejected countenance; having by prayer committed his case to God, he went on his way, and his countenance was no more sad, Sa1 1:18.

Commenting on Genesis 33:1-4

John Gill Reformed Baptist @doctorgill

And he passed over before them,.... At the head of them, as the master of the family, exposing himself to the greatest danger for them, and in order to protect and defend them in the best manner he could, or to endeavour to soften the mind of his brother by an address, should there be any occasion for it: and bowed himself to the ground...