This observance will be for you like a sign on your hand and a reminder on your forehead that this law of the Lord is to be on your lips. For the Lord brought you out of Egypt with his mighty hand. (niv)
“ Speak to the Israelites and say to them:‘ Throughout the generations to come you are to make tassels on the corners of your garments, with a blue cord on each tassel.You will have these tassels to look at and so you will remember all the commands of the Lord, that you may obey them and not prostitute yourselves by chasing after the lusts of your own hearts and eyes. (niv)