1 Timothy 3:10

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

Let them also first be tested; then let them serve as deacons, if they are blameless.

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

and let these also first be proved, then let them minister, being unblameable.

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