Genesis 28:21

18 So early in the morning Jacob took the stone that he had put under his head and set it up for a pillar and poured oil on the top of it. 19 He called the name of that place Bethel, but the name of the city was Luz at the first. 20 Then Jacob made a vow, saying, “If God will be with me and will keep me in this way that I go, and will give me bread to eat and clothing to wear, 21 so that I come again to my father’s house in peace, then the Lord shall be my God, 22 and this stone, which I have set up for a pillar, shall be God’s house. And of all that you give me I will give a full tenth to you.”