Joshua 1:8

This Book of the Law shall not depart from your mouth, but you shall meditate on it day and night, so that you may be careful to do according to all that is written in it. For then you will make your way prosperous, and then you will have good success.

Psalm 19:14

Let the words of my mouth and the meditation of my heart be acceptable in your sight, O LORD, my rock and my redeemer.

Psalm 119:15

I will meditate on your precepts and fix my eyes on your ways.

Deuteronomy 5:29

Oh that they had such a mind as this always, to fear me and to keep all my commandments, that it might go well with them and with their descendants forever!

Deuteronomy 5:32-3

You shall be careful therefore to do as the LORD your God has commanded you. You shall not turn aside to the right hand or to the left.

Deuteronomy 6:6-9

And these words that I command you today shall be on your heart.

Deuteronomy 11:18-19

"You shall therefore lay up these words of mine in your heart and in your soul, and you shall bind them as a sign on your hand, and they shall be as frontlets between your eyes.

Deuteronomy 17:18-19

"And when he sits on the throne of his kingdom, he shall write for himself in a book a copy of this law, approved by the Levitical priests.

Deuteronomy 29:9

Therefore keep the words of this covenant and do them, that you may prosper in all that you do.

Deuteronomy 30:14

But the word is very near you. It is in your mouth and in your heart, so that you can do it.

Deuteronomy 31:11

when all Israel comes to appear before the LORD your God at the place that he will choose, you shall read this law before all Israel in their hearing.

Joshua 1:7

Only be strong and very courageous, being careful to do according to all the law that Moses my servant commanded you. Do not turn from it to the right hand or to the left, that you may have good success wherever you go.

Psalm 1:1-3

Blessed is the man who walks not in the counsel of the wicked, nor stands in the way of sinners, nor sits in the seat of scoffers;

Psalm 37:30-31

The mouth of the righteous utters wisdom, and his tongue speaks justice.

Psalm 40:10

I have not hidden your deliverance within my heart; I have spoken of your faithfulness and your salvation; I have not concealed your steadfast love and your faithfulness from the great congregation.

Psalm 119:11

I have stored up your word in my heart, that I might not sin against you.

Psalm 119:42-43

then shall I have an answer for him who taunts me, for I trust in your word.

Psalm 119:97

Oh how I love your law! It is my meditation all the day.

Psalm 119:99

I have more understanding than all my teachers, for your testimonies are my meditation.

Proverbs 2:1-5

My son, if you receive my words and treasure up my commandments with you,

Proverbs 3:1

My son, do not forget my teaching, but let your heart keep my commandments,

Isaiah 59:21

"And as for me, this is my covenant with them," says the LORD: "My Spirit that is upon you, and my words that I have put in your mouth, shall not depart out of your mouth, or out of the mouth of your offspring, or out of the mouth of your children's offspring," says the LORD, "from this time forth and forevermore."

Matthew 7:21

"Not everyone who says to me, 'Lord, Lord,' will enter the kingdom of heaven, but the one who does the will of my Father who is in heaven.

Matthew 7:24

"Everyone then who hears these words of mine and does them will be like a wise man who built his house on the rock.

Matthew 12:35

The good person out of his good treasure brings forth good, and the evil person out of his evil treasure brings forth evil.

Matthew 28:20

teaching them to observe all that I have commanded you. And behold, I am with you always, to the end of the age."

Luke 11:28

But he said, "Blessed rather are those who hear the word of God and keep it!"

John 13:17

If you know these things, blessed are you if you do them.

John 14:21

Whoever has my commandments and keeps them, he it is who loves me. And he who loves me will be loved by my Father, and I will love him and manifest myself to him."

Ephesians 4:29

Let no corrupting talk come out of your mouths, but only such as is good for building up, as fits the occasion, that it may give grace to those who hear.

Colossians 3:16

Let the word of Christ dwell in you richly, teaching and admonishing one another in all wisdom, singing psalms and hymns and spiritual songs, with thankfulness in your hearts to God.

1 Timothy 4:14-16

Do not neglect the gift you have, which was given you by prophecy when the council of elders laid their hands on you.

James 1:22-25

But be doers of the word, and not hearers only, deceiving yourselves.

Revelation 22:14

Blessed are those who wash their robes, so that they may have the right to the tree of life and that they may enter the city by the gates.

Treasury of Scripture Knowledge

Summary

This book of the law shall not depart out of thy mouth; but thou shalt meditate therein day and night, that thou mayest observe to do according to all that is written therein: for then thou shalt make thy way prosperous, and then thou shalt have good success.

Bible References

Book

Deuteronomy 6:6
And these words that I command you today shall be on your heart.
Deuteronomy 11:18
"You shall therefore lay up these words of mine in your heart and in your soul, and you shall bind them as a sign on your hand, and they shall be as frontlets between your eyes.
Deuteronomy 17:18
"And when he sits on the throne of his kingdom, he shall write for himself in a book a copy of this law, approved by the Levitical priests.
Deuteronomy 30:14
But the word is very near you. It is in your mouth and in your heart, so that you can do it.
Deuteronomy 31:11
when all Israel comes to appear before the LORD your God at the place that he will choose, you shall read this law before all Israel in their hearing.
Psalm 37:30
The mouth of the righteous utters wisdom, and his tongue speaks justice.
Psalm 40:10
I have not hidden your deliverance within my heart; I have spoken of your faithfulness and your salvation; I have not concealed your steadfast love and your faithfulness from the great congregation.
Psalm 119:42
then shall I have an answer for him who taunts me, for I trust in your word.
Isaiah 59:21
"And as for me, this is my covenant with them," says the LORD: "My Spirit that is upon you, and my words that I have put in your mouth, shall not depart out of your mouth, or out of the mouth of your offspring, or out of the mouth of your children's offspring," says the LORD, "from this time forth and forevermore."
Matthew 12:35
The good person out of his good treasure brings forth good, and the evil person out of his evil treasure brings forth evil.
Ephesians 4:29
Let no corrupting talk come out of your mouths, but only such as is good for building up, as fits the occasion, that it may give grace to those who hear.

Thou shalt

Psalm 1:2
but his delight is in the law of the LORD, and on his law he meditates day and night.
Psalm 19:14
Let the words of my mouth and the meditation of my heart be acceptable in your sight, O LORD, my rock and my redeemer.
Psalm 119:11
I have stored up your word in my heart, that I might not sin against you.
Proverbs 2:1
My son, if you receive my words and treasure up my commandments with you,
Proverbs 3:1
My son, do not forget my teaching, but let your heart keep my commandments,
Colossians 3:16
Let the word of Christ dwell in you richly, teaching and admonishing one another in all wisdom, singing psalms and hymns and spiritual songs, with thankfulness in your hearts to God.
1 Timothy 4:14
Do not neglect the gift you have, which was given you by prophecy when the council of elders laid their hands on you.

Observe

Deuteronomy 5:29
Oh that they had such a mind as this always, to fear me and to keep all my commandments, that it might go well with them and with their descendants forever!
Deuteronomy 6:1
"Now this is the commandment, the statutes and the rules that the LORD your God commanded me to teach you, that you may do them in the land to which you are going over, to possess it,
Matthew 7:21
"Not everyone who says to me, 'Lord, Lord,' will enter the kingdom of heaven, but the one who does the will of my Father who is in heaven.
Matthew 28:20
teaching them to observe all that I have commanded you. And behold, I am with you always, to the end of the age."
Luke 11:28
But he said, "Blessed rather are those who hear the word of God and keep it!"
John 13:17
If you know these things, blessed are you if you do them.
John 14:21
Whoever has my commandments and keeps them, he it is who loves me. And he who loves me will be loved by my Father, and I will love him and manifest myself to him."
James 1:22
But be doers of the word, and not hearers only, deceiving yourselves.
Revelation 22:14
Blessed are those who wash their robes, so that they may have the right to the tree of life and that they may enter the city by the gates.

General references

Deuteronomy 17:19
And it shall be with him, and he shall read in it all the days of his life, that he may learn to fear the LORD his God by keeping all the words of this law and these statutes, and doing them,
Joshua 10:8
And the LORD said to Joshua, "Do not fear them, for I have given them into your hands. Not a man of them shall stand before you."
Isaiah 48:15
I, even I, have spoken and called him; I have brought him, and he will prosper in his way.

The Holy Bible, English Standard Version® copyright © 2001 by Crossway Bibles, a publishing ministry of Good News Publishers.