Genesis 14:20-24
14:20 Worthy of praise is the Most High God,
who delivered your enemies into your hand.”
Abram gave Melchizedek a tenth of everything.
14:21 Then the king of Sodom said to Abram, “Give me the people and take the possessions for yourself.”
14:22 But Abram replied to the king of Sodom, “I raise my hand to the Lord, the Most High God, Creator of heaven and earth, and vow
14:23 that I will take nothing belonging to you, not even a thread or the strap of a sandal. That way you can never say, ‘It is I who made Abram rich.’
14:24 I will take nothing except compensation for what the young men have eaten. As for the share of the men who went with me – Aner, Eshcol, and Mamre – let them take their share.”