I am with you and will watch over you wherever you go, and I will bring you back to this land. I will not leave you until I have done what I have promised you.” 

Then Jacob made a vow, saying,
“If God will be with me and will watch over me on this journey I am taking and will give me food to eat and clothes to wear so that I return safely to my father’s household, then the Lord will be my God and this stone that I have set up as a pillar will be God’s house, and of all that you give me I will give you a tenth.”

Genesis 28:15‭, ‬20‭-‬22