1 Timothy 3:7-11
English Standard Version
8Deacons likewise must be dignified, not double-tongued, not addicted to much wine, not greedy for dishonest gain.
9They must hold the mystery of the faith with a clear conscience.
10And let them also be tested first; then let them serve as deacons if they prove themselves blameless.
11Their wives likewise must be dignified, not slanderers, but sober-minded, faithful in all things.