Genesis 14:17-20

Then after his return from the defeat of Chedorlaomer and the kings who were with him, the king of Sodom went out to meet him at the valley of Shaveh (that is, the King’s Valley). And Melchizedek king of Salem brought out bread and wine; now he was a priest of God Most High. 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.