Deuteronomy 15:5

If only you listen well to the voice of Yahweh your God {by observing diligently} all of these commandments that I [am] commanding you {today}.

Leviticus 26:3-14

" 'If you walk in my statutes and you keep my commands and you do them,

Deuteronomy 4:9

"However, {take care} for yourself and watch your inner self closely, so that you do not forget the things that your eyes have seen, so that they do not slip from your mind all the days of your life; and you shall make them known to your children and to {your grandchildren}.

Deuteronomy 11:13-15

"And it will happen [that] if you listen carefully to my commandments that I [am] commanding you {today}, to love Yahweh your God, and to serve him with all [of] your heart and with all [of] your soul,

Deuteronomy 28:1-15

"And it will happen [that] if you indeed listen to the voice of Yahweh your God, {to diligently observe} all his commandments that I [am] commanding you {today}, then Yahweh your God will set you above all the nations of the earth.

Joshua 1:7

Only be strong and very courageous {to observe diligently the whole law} that Moses my servant commanded you. Do not turn aside from it, [to] the right or left, so that you may succeed {wherever you go}.

Psalm 19:11

Moreover, your servant [is] warned by them; in keeping them [is] great reward.

Isaiah 1:19-20

If you are willing and you are obedient, you shall eat the good of the land.

Philippians 1:27

Only lead your lives in a manner worthy of the gospel of Christ, so that whether I come and see you or am absent I hear {your circumstances}, that you are standing firm in one spirit, with one soul contending side by side for the faith of the gospel,

Treasury of Scripture Knowledge

Summary

Only if thou carefully hearken unto the voice of the LORD thy God, to observe to do all these commandments which I command thee this day.

Bible References

General references

Deuteronomy 4:9
"However, {take care} for yourself and watch your inner self closely, so that you do not forget the things that your eyes have seen, so that they do not slip from your mind all the days of your life; and you shall make them known to your children and to {your grandchildren}.
Deuteronomy 11:13
"And it will happen [that] if you listen carefully to my commandments that I [am] commanding you {today}, to love Yahweh your God, and to serve him with all [of] your heart and with all [of] your soul,
Deuteronomy 28:1
"And it will happen [that] if you indeed listen to the voice of Yahweh your God, {to diligently observe} all his commandments that I [am] commanding you {today}, then Yahweh your God will set you above all the nations of the earth.
Leviticus 26:3
" 'If you walk in my statutes and you keep my commands and you do them,
Joshua 1:7
Only be strong and very courageous {to observe diligently the whole law} that Moses my servant commanded you. Do not turn aside from it, [to] the right or left, so that you may succeed {wherever you go}.
Psalm 19:11
Moreover, your servant [is] warned by them; in keeping them [is] great reward.
Isaiah 1:19
If you are willing and you are obedient, you shall eat the good of the land.
Philippians 1:27
Only lead your lives in a manner worthy of the gospel of Christ, so that whether I come and see you or am absent I hear {your circumstances}, that you are standing firm in one spirit, with one soul contending side by side for the faith of the gospel,