Genesis 28:18 (KJV)

And, behold, the LORD stood above it, and said, I am the LORD God of Abraham thy father, and the God of Isaac: the land whereon thou liest, to thee will I give it, and to thy seed;

And thy seed shall be as the dust of the earth, and thou shalt spread abroad to the west, and to the east, and to the north, and to the south: and in thee and in thy seed shall all the families of the earth be blessed.

And, behold, I am with thee, and will keep thee in all places whither thou goest, and will bring thee again into this land; for I will not leave thee, until I have done that which I have spoken to thee of.

And Jacob awaked out of his sleep, and he said, Surely the LORD is in this place; and I knew it not.

And he was afraid, and said, How dreadful is this place! this is none other but the house of God, and this is the gate of heaven.

And he called the name of that place Bethel: but the name of that city was called Luz at the first.

And Jacob vowed 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 raiment to put on,

So that I come again to my father's house in peace; then shall the LORD be my God:

And this stone, which I have set for a pillar, shall be God's house: and of all that thou shalt give me I will surely give the tenth unto thee.