Deuteronomy 11:18-20 NLT

18 So commit yourselves completely to these words of mine. Tie them to your hands as a reminder, and wear them on your forehead.
19 Teach them to your children. Talk about them when you are at home and when you are away on a journey, when you are lying down and when you are getting up again.
20 Write them on the doorposts of your house and on your gates,