New Living Translation
Before they are appointed as deacons, let them be closely examined. If they pass the test, then let them serve as deacons.

American Standard Version
And let these also first be proved; then let them serve as deacons, if they be blameless.

Berean Study Bible
Additionally, they must first be tested. Then, if they are above reproach, let them serve as deacons.

Douay-Rheims Bible
And let these also first be proved: and so let them minister, having no crime.

English Revised Version
And let these also first be proved; then let them serve as deacons, if they be blameless.

King James Bible
And let these also first be proved; then let them use the office of a deacon, being found blameless.

World English Bible
Let them also first be tested; then let them serve if they are blameless.

Young's Literal Translation
and let these also first be proved, then let them minister, being unblameable.

1 Timothy 3:10 Additional Translations ...