Genesis 28:18-22

The next morning Jacob got up very early. He took the stone he had rested his head against, and he set it upright as a memorial pillar. Then he poured olive oil over it. He named that place Bethel (which means “house of God”), although it was previously called Luz. Then Jacob made this vow: “If God will indeed be with me and protect me on this journey, and if he will provide me with food and clothing, and if I return safely to my father’s home, then the LORD will certainly be my God. And this memorial pillar I have set up will become a place for worshiping God, and I will present to God a tenth of everything he gives me.”