Titus 1:5-9 (NKJV)

5 "For this reason I left you in Crete, that you should set in order the things that are lacking, and appoint elders in every city as I commanded you––"
6 "if a man is blameless, the husband of one wife, having faithful children not accused of dissipation or insubordination."
7 "For a bishop must be blameless, as a steward of God, not self–willed, not quick–tempered, not given to wine, not violent, not greedy for money,"
8 "but hospitable, a lover of what is good, sober–minded, just, holy, self–controlled,"
9 "holding fast the faithful word as he has been taught, that he may be able, by sound doctrine, both to exhort and convict those who contradict. "