Genesis 14:22-24

But Abram said to the king of Sodom, I have taken an oath to the Lord, the Most High God, maker of heaven and earth, That I will not take so much as a thread or the cord of a shoe of yours; so that you may not say, I have given wealth to Abram: Give me nothing but the food which the fighting-men who went with me have had; but let Aner and Eshcol and Mamre have their part of the goods.