Genesis 31:50

If thou shalt humble my daughters, if thou shouldest take wives in addition to my daughters, see, there is no one with us looking on. God [is] witness between me and thee. And Laban said to Jacob, Behold, this heap, and this pillar are a witness.

If thou shalt afflict my daughters, or if thou shalt take other wives beside my daughters, no man is with us; see, God is witness betwixt me and thee.

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.”