Berean Study Bible
To this end I also labor, striving with all His energy working powerfully within me.

King James Bible
Whereunto I also labour, striving according to his working, which worketh in me mightily.

American Standard Version
whereunto I labor also, striving according to his working, which worketh in me mightily.

Darby Bible Translation
Whereunto also I toil, combating according to his working, which works in me in power.

Douay-Rheims Bible
Wherein also I labour, striving according to his working which he worketh in me in power.

English Revised Version
whereunto I labour also, striving according to his working, which worketh in me mightily.

Young's Literal Translation
for which also I labour, striving according to his working that is working in me in power.