Genesis 32:18-20

18You must reply, ‘They belong to your servant Jacob, but they are a gift for his master Esau. Look, he is coming right behind us.’”

19Jacob gave the same instructions to the second and third herdsmen and to all who followed behind the herds: “You must say the same thing to Esau when you meet him.

20And be sure to say, ‘Look, your servant Jacob is right behind us.’” Jacob thought, “I will try to appease him by sending gifts ahead of me. When I see him in person, perhaps he will be friendly to me.”