Genesis 31:50-52

New King James Version

⁵⁰ If 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!”

⁵¹ Then Laban said to Jacob, “Here is this heap and here is this pillar, which I have placed between you and me. ⁵² This 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.