Romans 5:1

Therefore being accepted as righteous through faith, we have peace with God through our Lord Jesus Christ;

Romans 14:17

For the kingdom of God is not food and drink, but righteousness, and peace, and joy in the Holy Spirit;

Romans 15:13

And may the God of hope fill you with all joy and peace in believing, that ye may abound in hope, through the power of the Holy Spirit.

Ephesians 6:1-3

Children, obey your parents in the Lord; for this is right.

1 Timothy 4:8

For bodily exercise is profitable for little; but godliness is profitable for all things, having promise of the life that now is, and of that which is to come.

Treasury of Scripture Knowledge

Summary

For length of days, and long life, and peace, shall they add to thee.

Bible References

Length

Ephesians 6:1
Children, obey your parents in the Lord; for this is right.
1 Timothy 4:8
For bodily exercise is profitable for little; but godliness is profitable for all things, having promise of the life that now is, and of that which is to come.

And peace

Romans 5:1
Therefore being accepted as righteous through faith, we have peace with God through our Lord Jesus Christ;
Romans 14:17
For the kingdom of God is not food and drink, but righteousness, and peace, and joy in the Holy Spirit;
Romans 15:13
And may the God of hope fill you with all joy and peace in believing, that ye may abound in hope, through the power of the Holy Spirit.