New International Version
Surely you have granted him unending blessings and made him glad with the joy of your presence.

American Standard Version
For thou makest him most blessed for ever: Thou makest him glad with joy in thy presence.

Berean Study Bible
For You grant him blessings forever; You cheer him with joy in Your presence.

Douay-Rheims Bible
For thou shalt give him to be a blessing for ever and ever: thou shalt make him joyful in gladness with thy countenance.

English Revised Version
For thou makest him most blessed for ever: thou makest him glad with joy in thy presence.

King James Bible
For thou hast made him most blessed for ever: thou hast made him exceeding glad with thy countenance.

World English Bible
For you make him most blessed forever. You make him glad with joy in your presence.

Young's Literal Translation
For Thou makest him blessings for ever, Thou dost cause him to rejoice with joy, By Thy countenance.

Psalm 21:6 Additional Translations ...