New International Version
for they will prolong your life many years and bring you peace and prosperity.

American Standard Version
For length of days, and years of life, And peace, will they add to thee.

Berean Study Bible
for they will add length to your days, years and peace to your life.

Douay-Rheims Bible
For they shall add to thee length of days, and years of life and peace.

English Revised Version
For length of days, and years of life, and peace, shall they add to thee.

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

World English Bible
for length of days, and years of life, and peace, will they add to you.

Young's Literal Translation
For length of days and years, Life and peace they do add to thee.

Proverbs 3:2 Additional Translations ...