Titus 1:5-7

5 I left you in Crete for this reason, that you would set in order the things that were lacking and appoint elders in every city, as I directed you,

6 if anyone is blameless, the husband of one wife, having children who believe, who are not accused of loose or unruly behaviour.

7 For the overseer must be blameless, as God’s steward, not self-pleasing, not easily angered, not given to wine, not violent, not greedy for dishonest gain;