Titus 1:5-7

5 I left you in Crete, so that you could put in order the things that still needed doing and appoint church elders in every town. Remember my instructions:

6 an elder must be without fault; he must have only one wife, and his children must be believers and not have the reputation of being wild or disobedient.

7 For since a church leader is in charge of God's work, he should be without fault. He must not be arrogant or quick-tempered, or a drunkard or violent or greedy for money.