Genesis 31:44-49

Come now, 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. And Jacob said to his kinsmen, “Gather stones.” And they took stones and made a heap, and they ate there by the heap. Laban called it Jegar-sahadutha, but Jacob called it Galeed. Laban said, “This heap is a witness between you and me today.” Therefore he named it Galeed, and Mizpah, for he said, “The LORD watch between you and me, when we are out of one another’s sight.