Genesis 31:44-49

So now come, let us make a covenant, you and I, and let it be a witness between you and me.” Then Jacob took a stone and set it up as a pillar. Jacob said to his kinsmen, “Gather stones.” So they took stones and made a heap, and they ate there by the heap. Now Laban called it Jegar-sahadutha, but Jacob called it Galeed. Laban said, “This heap is a witness between you and me this day.” Therefore it was named Galeed, and Mizpah, for he said, “May the LORD watch between you and me when we are absent one from the other.