Genesis 31:44-49

Now therefore, come, let us make a covenant, you and I, and let it be a witness between you and me.” So Jacob took a stone and set it up as a pillar. Then Jacob said to his brethren, “Gather stones.” And they took stones and made a heap, and they ate there on the heap. Laban called it Jegar Sahadutha, but Jacob called it Galeed. And Laban said, “This heap is a witness between you and me this day.” Therefore its name was called Galeed, also Mizpah, because he said, “May the LORD watch between you and me when we are absent one from another.