Deuteronomy 6:2, 5
Deuteronomy 6:2 NASB1995
so that you and your son and your grandson might fear the LORD your God, to keep all His statutes and His commandments which I command you, all the days of your life, and that your days may be prolonged.
Deuteronomy 6:5 NASB1995
You shall love the LORD your God with all your heart and with all your soul and with all your might.