Titus 1:7

7 Since an overseer manages God’s household, he must be blameless—not overbearing, not quick-tempered, not given to drunkenness, not violent, not pursuing dishonest gain.

Read Titus 1:7 Using Other Translations

For a bishop must be blameless, as the steward of God; not selfwilled, not soon angry, not given to wine, no striker, not given to filthy lucre;
For an overseer,as God's steward, must be above reproach. He must not be arrogant or quick-tempered or a drunkard or violent or greedy for gain,
An elder is a manager of God’s household, so he must live a blameless life. He must not be arrogant or quick-tempered; he must not be a heavy drinker, violent, or dishonest with money.