Berean Study Bible
Your words have steadied those who stumbled; you have braced the knees that were buckling.

King James Bible
Thy words have upholden him that was falling, and thou hast strengthened the feeble knees.

American Standard Version
Thy words have upholden him that was falling, And thou hast made firm the feeble knees.

Darby Bible Translation
Thy words have upholden him that was stumbling, and thou hast braced up the bending knees:

Douay-Rheims Bible
Thy words have confirmed them that were staggering, and thou hast strengthened the trembling knees:

English Revised Version
Thy words have upholden him that was falling, and thou hast confirmed the feeble knees.

Young's Literal Translation
The stumbling one do thy words raise up, And bowing knees thou dost strengthen.