Numbers 15:37-41 - Garment Fringes
37 And LORD spoke to Moses, saying, 38 Speak to the sons of Israel, and bid them that they make for them fringes in the borders of their garments throughout their generations, and that they put upon the fringe of each border a cord of blue. 39 And it shall be to you for a fringe, that ye may look upon it, and remember all the commandments of LORD, and do them, and that ye not follow after your own heart and your own eyes, after which ye use to play the harlot, 40 that ye may remember and do all my commandments, and be holy to your God. 41 I am LORD your God, who brought you out of the land of Egypt, to be your God. I am LORD your God.