The men of David said to him, Behold, the day of which Yahweh said to you, Behold, I will deliver your enemy into your hand, and you shall do to him as it shall seem good to you. Then David arose, and cut off the skirt of Saul's robe secretly.
The hem or edge of a person’s garment in the ancient Near East made a statement about his or her social standing. A king’s hem was especially ornate and identified him as the king. [Note: See Milgrom, pp. 61-65.] By cutting off this piece of Saul’s robe, which Saul may have laid aside as he relieved himself (1 Samuel 24:3), David suggested that he could cut off Saul’s reign just as easily (cf. 1 Samuel 24:21). His act constituted mild rebellion against Saul’s authority. [Note: D. J. Wiseman, "Alalakh," in Archaeology and Old Testament Study, p. 128.] 