Deuteronomy 6:2

so that you and your son and your grandson might fear the Lord your God, to keep all His statutes and His commandments which I command you, all the days of your life, and that your days may be prolonged.

Exodus 20:20

Moses said to the people, “Do not be afraid; for God has come in order to test you, and in order that the fear of Him may remain with you, so that you may not sin.”

Psalm 128:1

A Song of Ascents.
How blessed is everyone who fears the Lord,
Who walks in His ways.

Ecclesiastes 12:13

The conclusion, when all has been heard, is: fear God and keep His commandments, because this applies to every person.

Deuteronomy 4:40

So you shall keep His statutes and His commandments which I am giving you today, that it may go well with you and with your children after you, and that you may live long on the land which the Lord your God is giving you for all time.”

Deuteronomy 10:12-13

Now, Israel, what does the Lord your God require from you, but to fear the Lord your God, to walk in all His ways and love Him, and to serve the Lord your God with all your heart and with all your soul,

Deuteronomy 10:20

You shall fear the Lord your God; you shall serve Him and cling to Him, and you shall swear by His name.

Deuteronomy 13:4

You shall follow the Lord your God and fear Him; and you shall keep His commandments, listen to His voice, serve Him, and cling to Him.

Psalm 111:10

The fear of the Lord is the beginning of wisdom;
A good understanding have all those who do His commandments;
His praise endures forever.

Genesis 18:19

For I have chosen him, so that he may command his children and his household after him to keep the way of the Lord by doing righteousness and justice, so that the Lord may bring upon Abraham what He has spoken about him.”

Genesis 22:12

He said, “Do not stretch out your hand against the lad, and do nothing to him; for now I know that you fear God, since you have not withheld your son, your only son, from Me.”

Deuteronomy 4:10

Remember the day you stood before the Lord your God at Horeb, when the Lord said to me, ‘Assemble the people to Me, that I may let them hear My words so they may learn to fear Me all the days they live on the earth, and that they may teach their children.’

Deuteronomy 5:16

Honor your father and your mother, as the Lord your God has commanded you, that your days may be prolonged and that it may go well with you on the land which the Lord your God gives you.

Deuteronomy 5:33

You shall walk in all the way which the Lord your God has commanded you, that you may live and that it may be well with you, and that you may prolong your days in the land which you will possess.

Deuteronomy 6:7

You shall teach them diligently to your sons and shall talk of them when you sit in your house and when you walk by the way and when you lie down and when you rise up.

Deuteronomy 22:7

you shall certainly let the mother go, but the young you may take for yourself, in order that it may be well with you and that you may prolong your days.

Job 28:28

“And to man He said, ‘Behold, the fear of the Lord, that is wisdom;
And to depart from evil is understanding.’”

Psalm 78:4-8

We will not conceal them from their children,
But tell to the generation to come the praises of the Lord,
And His strength and His wondrous works that He has done.

Proverbs 3:1-2

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

Proverbs 3:16

Long life is in her right hand;
In her left hand are riches and honor.

Proverbs 16:6

By lovingkindness and truth iniquity is atoned for,
And by the fear of the Lord one keeps away from evil.

Luke 12:5

But I will warn you whom to fear: fear the One who, after He has killed, has authority to cast into hell; yes, I tell you, fear Him!

1 Peter 1:17

If you address as Father the One who impartially judges according to each one’s work, conduct yourselves in fear during the time of your stay on earth;

1 Peter 3:10-11

For,
The one who desires life, to love and see good days,
Must keep his tongue from evil and his lips from speaking deceit.

Treasury of Scripture Knowledge

Summary

That thou mightest fear the LORD thy God, to keep all his statutes and his commandments, which I command thee, thou, and thy son, and thy son's son, all the days of thy life; and that thy days may be prolonged.

Bible References

And thy son

Deuteronomy 6:7
You shall teach them diligently to your sons and shall talk of them when you sit in your house and when you walk by the way and when you lie down and when you rise up.
Genesis 18:19
For I have chosen him, so that he may command his children and his household after him to keep the way of the Lord by doing righteousness and justice, so that the Lord may bring upon Abraham what He has spoken about him.”
Psalm 78:4
We will not conceal them from their children,
But tell to the generation to come the praises of the Lord,
And His strength and His wondrous works that He has done.

Thy days

Deuteronomy 4:40
So you shall keep His statutes and His commandments which I am giving you today, that it may go well with you and with your children after you, and that you may live long on the land which the Lord your God is giving you for all time.”
Deuteronomy 5:16
Honor your father and your mother, as the Lord your God has commanded you, that your days may be prolonged and that it may go well with you on the land which the Lord your God gives you.
Deuteronomy 22:7
you shall certainly let the mother go, but the young you may take for yourself, in order that it may be well with you and that you may prolong your days.
Proverbs 3:1
My son, do not forget my teaching,
But let your heart keep my commandments;
1 Peter 3:10
For,
The one who desires life, to love and see good days,
Must keep his tongue from evil and his lips from speaking deceit.

General references

Leviticus 19:37
You shall thus observe all My statutes and all My ordinances and do them; I am the Lord.’”
Deuteronomy 6:17
You should diligently keep the commandments of the Lord your God, and His testimonies and His statutes which He has commanded you.
Deuteronomy 8:1
“All the commandments that I am commanding you today you shall be careful to do, that you may live and multiply, and go in and possess the land which the Lord swore to give to your forefathers.
Job 42:17
And Job died, an old man and full of days.
Proverbs 9:11
For by me your days will be multiplied,
And years of life will be added to you.
Luke 1:75
In holiness and righteousness before Him all our days.