Genesis 37:29-32

When Reuben returned to the pit and saw that Joseph was not in the pit, he tore his clothes and returned to his brothers and said, “The boy is gone, and I, where shall I go?” Then they took Joseph’s robe and slaughtered a goat and dipped the robe in the blood. And they sent the robe of many colors and brought it to their father and said, “This we have found; please identify whether it is your son’s robe or not.”