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Obey God and Prosper
6These words, which I am commanding you today, shall be on your heart. 7And you shall repeat them diligently to your sons and speak of them when you sit in your house, when you walk on the road, when you lie down, and when you get up. 8You shall also tie them as a sign to your hand, and they shall be as frontlets on your forehead. 9You shall also write them on the doorposts of your house and on your gates.
Deuteronomy 6:6-9 (NASB)