Genesis 31:49-54

49also Mizpah, because he said, “May the Lord watch between you and me when we are absent one from another.

50If you afflict my daughters, or if you take other wives besides my daughters, although no man is with us—see, God is witness between you and me!”

51Then Laban said to Jacob, “Here is this heap and here is this pillar, which I have placed between you and me.

52This heap is a witness, and this pillar is a witness, that I will not pass beyond this heap to you, and you will not pass beyond this heap and this pillar to me, for harm.

53The God of Abraham, the God of Nahor, and the God of their father judge between us.” And Jacob swore by the Fear of his father Isaac.

54Then Jacob offered a sacrifice on the mountain, and called his brethren to eat bread. And they ate bread and stayed all night on the mountain.