1 Timotheo 3:2

Basi, imempasa mwangalizi awe mtu asiye na lawama, mume wa mke mmoja, mwenye kiasi, anayejitawala, anayeheshimika, mkarimu, ajuaye kufundisha,

A bishop then must be blameless, the husband of one wife, vigilant, sober, of good behaviour, given to hospitality, apt to teach;