1 Timothy 3:1-7 New King James Version (NKJV)
Qualifications of Overseers
3 This is a faithful saying: If a man desires the position of a [a]bishop, he desires a good work. 2 A bishop then must be blameless, the husband of one wife, temperate, sober-minded, of good behavior, hospitable, able to teach; 3 not [b]given to wine, not violent, [c]not greedy for money, but gentle, not quarrelsome, not [d]covetous; 4 one who rules his own house well, having his children in submission with all reverence 5 (for if a man does not know how to rule his own house, how will he take care of the church of God?); 6 not a [e]novice, lest being puffed up with pride he fall into the same condemnation as the devil. 7 Moreover he must have a good testimony among those who are outside, lest he fall into reproach and the snare of the devil.
Titus 1:5-9 New King James Version (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 [a]dissipation or insubordination. 7 For a [b]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.