American Standard Version
Let thy fountain be blessed; And rejoice in the wife of thy youth.

Berean Study Bible
May your fountain be blessed, and may you rejoice in the wife of your youth:

Douay-Rheims Bible
Let thy vein be blessed, and rejoice with the wife of thy youth:

English Revised Version
Let thy fountain be blessed; and rejoice in the wife of thy youth.

King James Bible
Let thy fountain be blessed: and rejoice with the wife of thy youth.

World English Bible
Let your spring be blessed. Rejoice in the wife of your youth.

Young's Literal Translation
Let thy fountain be blessed, And rejoice because of the wife of thy youth,

Proverbs 5:18 Additional Translations ...