Deuteronomy 11:13
"If you carefully observe the commands that I'm giving you today, to love the LORD your God and serve him with all your heart and soul,
Deuteronomy 4:29
If from there you will seek the LORD your God, then you will find him if you seek him with all your heart and soul.
Deuteronomy 6:17
Be sure to observe the commands of the LORD your God, his testimonies and his decrees that he gave you.
Deuteronomy 10:12
"Now Israel, what does the LORD your God desire from you? Only this: fear him, walk in all his ways, love him, serve him with all your heart and in all your life,
Deuteronomy 6:5-6
You are to love the LORD your God with all your heart, all your soul, and all your strength.
Deuteronomy 11:8
"Keep all the commands that I'm giving you today, so you can be strong enough to enter and possess the land that you are crossing over to inherit
Deuteronomy 11:22
"If you carefully observe all of these commands that I'm giving you to do to love the LORD your God, to walk in all his ways, and to cling to him,
Psalm 119:4
You have commanded concerning your precepts, that they be guarded with diligence.