1 Timothy 3:10

10Alsoκαὶtheseοὗτοιnowδὲlet them be testedδοκιμαζέσθωσανfirstπρῶτον,thenεἶταlet them serveδιακονείτωσανblamelessἀνέγκλητοιbeingὄντες.

And these also, let them be tested first; then let them serve, being blameless.