Then Jacob made a vow, saying: If God will be with me, and keep me in this way that I am going, and give me bread to eat and clothing to put on; and I come back to my father’s house in peace, then the Lord shall be my God; and this stone which I have set as a pillar shall be God’s house. And of all that You give me I will surely give a tenth to You. Genesis 28:20-22