Deuteronomy 11:13

If you faithfully obey my commandments that I give you today, love Jehovah your God, and serve him with all your heart and with all your being,

Deuteronomy 4:29

From there you will seek Jehovah your God with all your heart and with all your being. And you will find him!

Deuteronomy 6:17

Obey the commandments of Jehovah your God. Obey his testimonies and statutes for he commanded you.

Deuteronomy 10:12

Now, O Israel, what does Jehovah your God require from you? You are to respect Jehovah your God. Walk in all his ways and love him! Serve Jehovah your God with all your heart and with all your being.

Deuteronomy 6:5-6

You must love Jehovah your God with all your heart and with your entire mind and with all your strength.

Deuteronomy 11:8

Obey every commandment I command you today. Then you may be strong and go in and possess the land you will cross over to possess.

Deuteronomy 11:22

Love Jehovah your God and obey all the laws and teachings I commanded you today. Hold fast to him.

Psalm 119:4

You have ordained your precepts that we should keep them diligently.

Treasury of Scripture Knowledge

Summary

And it shall come to pass, if ye shall hearken diligently unto my commandments which I command you this day, to love the LORD your God, and to serve him with all your heart and with all your soul,

Bible References

Diligently

Deuteronomy 11:8
Obey every commandment I command you today. Then you may be strong and go in and possess the land you will cross over to possess.
Deuteronomy 6:17
Obey the commandments of Jehovah your God. Obey his testimonies and statutes for he commanded you.
Psalm 119:4
You have ordained your precepts that we should keep them diligently.

General references

Leviticus 26:3
If you live according to my laws and obey my commands,
Deuteronomy 6:17
Obey the commandments of Jehovah your God. Obey his testimonies and statutes for he commanded you.
Deuteronomy 15:5
He will bless you only if you listen carefully to Jehovah your God and faithfully obey all these commandments I give you today.
Psalm 119:4
You have ordained your precepts that we should keep them diligently.