¹⁹ You are to teach them to your children. You shall talk of them when you are sitting in your home, and when you are walking along the way, and when you lie down and when you rise up. ²⁰ You are to write them on the doorframes of your houses and your gates ²¹ so that your days and the days of your children will be multiplied in the land that the Lord promised to give them, lasting as long as the heavens cover the earth.