Genesis 31:51 in the King James Version
And Laban said to Jacob, Behold this heap, and behold this pillar, which I have cast betwixt me and thee;
Context
50 If you afflict my daughters, or if you take wives in addition to my daughters, no man is with us; behold, God is witness between me and you.”
51 Laban said to Jacob, “See this heap, and see the pillar, which I have set between me and you.
52 May this heap be a witness, and the pillar be a witness, that I will not pass over this heap to you, and that you will not pass over this heap and this pillar to me, for harm.