New International Version
But you know that Timothy has proved himself, because as a son with his father he has served with me in the work of the gospel.

American Standard Version
But ye know the proof of him, that, as a child'serveth a father,'so he served with me in furtherance of the gospel.

Berean Study Bible
But you know Timothy’s proven worth, that as a child with his father he has served with me to advance the gospel.

Douay-Rheims Bible
Now know ye the proof of him, that as a son with the father, so hath he served with me in the gospel.

English Revised Version
But ye know the proof of him, that, as a child serveth a father, so he served with me in furtherance of the gospel.

King James Bible
But ye know the proof of him, that, as a son with the father, he hath served with me in the gospel.

World English Bible
But you know the proof of him, that, as a child serves a father, so he served with me in furtherance of the Good News.

Young's Literal Translation
and the proof of him ye know, that as a child serveth a father, with me he did serve in regard to the good news;

Philippians 2:22 Additional Translations ...