King James Bible
The one preach Christ of contention, not sincerely, supposing to add affliction to my bonds:

New King James Version
The former preach Christ from selfish ambition, not sincerely, supposing to add affliction to my chains;

American Standard Version
the one do it of love, knowing that I am set for the defence of the gospel;

Berean Study Bible
The latter do so in love, knowing that I am appointed for the defense of the gospel.

Douay-Rheims Bible
Some out of charity, knowing that I am set for the defence of the gospel.

English Revised Version
the one do it of love, knowing that I am set for the defence of the gospel:

World English Bible
The former insincerely preach Christ from selfish ambition, thinking that they add affliction to my chains;

Young's Literal Translation
the one, indeed, of rivalry the Christ do proclaim, not purely, supposing to add affliction to my bonds,

Philippians 1:16 Additional Translations ...