Genesis 14:19-23

He blessed him and said, “Blessed be Abram of God Most High, Possessor of heaven and earth; And blessed be God Most High, Who has delivered your enemies into your hand.” He gave him a tenth of all. The king of Sodom said to Abram, “Give the people to me and take the goods for yourself.” Abram said to the king of Sodom, “I have sworn to the LORD God Most High, possessor of heaven and earth, that I will not take a thread or a sandal thong or anything that is yours, for fear you would say, ‘I have made Abram rich.’