Deuteronomy 22:12

The laws of this chapter provide, I. For the preservation of charity and good neighbourship, in the care of strayed or fallen cattle (Deu 22:1-4). II. For the preservation of order and distinction, that men and women should not wear one another's clothes (Deu 22:5), and that other needless mixtures should be avoided (Deu 22:9-11). III. For the preservation of birds (Deu 22:6, Deu 22:7). IV. Of life (Deu 22:8). V. Of the commandments (Deu 22:12). VI. Of the reputation of a wife abused, if she were innocent (Deu 22:13-19), but for her punishment if guilty (Deu 22:20, Deu 22:21). VII. For the preservation of the chastity of wives (Deu 22:22). Virgins betrothed (Deu 22:23-27), or not betrothed (Deu 22:28, Deu 22:29). And, lastly, against incest (Deu 22:30).

22:12 Placing four tassels on the hem of a garment probably reminded the wearer to be loyal to the covenant, similar to tying a string around one’s finger (see Num 15:37-41).