Genesis 28:16-19

16And Jacob awaked out of his sleep, and he said, Surely Yhwh is in this place; and I knew it not. 17And 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. 18And Jacob rose up early in the morning, and took the stone that he had put for his pillows, and set it up for a pillar, and poured oil upon the top of it. 19And he called the name of that place Beth–el: but the name of that city was called Luz at the first.1