Deuteronomy 13:18

When thou shalt hearken to the voice of the LORD thy God, to keep all his commandments which I command thee this day, to do that which is right in the eyes of the LORD thy God.

Deuteronomy 12:25

Thou shalt not eat it; that it may be well with thee, and with thy children after thee, when thou shalt do that which is right in the sight of the LORD.

Deuteronomy 12:28

Observe and hear all these words which I command thee, that it may be well with thee, and with thy children after thee for ever, when thou doest that which is good and right in the sight of the LORD thy God.

Deuteronomy 12:32

Whatever thing I command you, observe to do it: thou shalt not add to it, nor diminish from it.

Psalm 119:6

Then shall I not be ashamed, when I have respect to all thy commandments.

Matthew 6:33

But seek ye first the kingdom of God, and his righteousness, and all these things shall be added to you.

Matthew 7:21

Not every one that saith to me, Lord, Lord, shall enter into the kingdom of heaven; but he that doeth the will of my Father who is in heaven.

Matthew 7:24

Therefore whoever heareth these sayings of mine, and doeth them, I will liken him to a wise man, who built his house upon a rock:

Treasury of Scripture Knowledge

Summary

When thou shalt hearken to the voice of the LORD thy God, to keep all his commandments which I command thee this day, to do that which is right in the eyes of the LORD thy God.

Bible References

To keep

Deuteronomy 12:25
Thou shalt not eat it; that it may be well with thee, and with thy children after thee, when thou shalt do that which is right in the sight of the LORD.
Psalm 119:6
Then shall I not be ashamed, when I have respect to all thy commandments.
Matthew 6:33
But seek ye first the kingdom of God, and his righteousness, and all these things shall be added to you.
Matthew 7:21
Not every one that saith to me, Lord, Lord, shall enter into the kingdom of heaven; but he that doeth the will of my Father who is in heaven.