Genesis 14:21-24

21Then the king of Sodom said to Abram, “Give me the people, but take the possessions for yourself.”

22But Abram said to the king of Sodom, “I have raised my hand in an oath to the Lord, God Most High, Creator of heaven and earth,

23that I will not take a thread or sandal strap or anything that belongs to you, so you can never say, ‘I made Abram rich.’

24I will take nothing except what the servants have eaten. But as for the share of the men who came with me — Aner, Eshcol, and Mamre — they can take their share.”