Genesis 32:4

Speak unto my lord Esau He calls Esau his lord, and himself his servant, to intimate that he did not insist on the prerogatives of the birthright and blessing which he had obtained for himself, but left it to God to fulfil his own purpose in his seed. And he gives him a short account of himself and of his property, and where he had sojourned, expressing withal a desire for his favour and friendship.