New Living Translation
Add many years to the life of the king! May his years span the generations!

American Standard Version
Thou wilt prolong the king's life; His years shall be as many generations.

Berean Study Bible
Increase the days of the king’s life; may his years span many generations.

Douay-Rheims Bible
Thou wilt add days to the days of the king: his years even to generation and generation.

English Revised Version
Thou wilt prolong the king's life: his years shall be as many generations.

King James Bible
Thou wilt prolong the king's life: and his years as many generations.

World English Bible
You will prolong the king's life; his years shall be for generations.

Young's Literal Translation
Days to the days of the king Thou addest, His years as generation and generation.

Psalm 61:6 Additional Translations ...