New Living Translation
The strongest among you will disappear like straw; their evil deeds will be the spark that sets it on fire. They and their evil works will burn up together, and no one will be able to put out the fire.

American Standard Version
And the strong shall be as tow, and his work as a spark; and they shall both burn together, and none shall quench them.

Berean Study Bible
The strong man will become tinder and his work will be a spark; both will burn together, with no one to quench the flames.

Douay-Rheims Bible
And your strength shall be as the ashes of tow, and your work as a spark: and both shall burn together, and there shall be none to quench it.

English Revised Version
And the strong shall be as tow, and his work as a spark; and they shall both burn together, and none shall quench them.

King James Bible
And the strong shall be as tow, and the maker of it as a spark, and they shall both burn together, and none shall quench them.

World English Bible
The strong will be like tinder, and his work like a spark. They will both burn together, and no one will quench them."

Young's Literal Translation
And the strong hath been for tow, And his work for a spark, And burned have both of them together, And there is none quenching!

Isaiah 1:31 Additional Translations ...