Genesis 31:47

44 Now therefore come thou, let us make a covenant, I and thou; and let it be for a witness between me and thee.

45 And Jacob took a stone, and set it up for a pillar.

46 And Jacob said unto his brethren, Gather stones; and they took stones, and made an heap: and they did eat there upon the heap.

47 And Laban called it Jegarsahadutha: but Jacob called it Galeed.

48 And Laban said, This heap is a witness between me and thee this day. Therefore was the name of it called Galeed;

49 And Mizpah; for he said, The LORD watch between me and thee, when we are absent one from another.

50 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.