Found only in the book of First Timothy (1 Tim. 3:2; 5:7; 6:141 Tim. 3:2; 5:7; 6:14
English: American Standard Version (1901) - ASV
2 The bishop therefore must be without reproach, the husband of one wife, temperate, sober-minded, orderly, given to hospitality, apt to teach; ⁷ These things also command, that they may be without reproach. ¹⁴ that thou keep the commandment, without spot, without reproach, until the appearing of our Lord Jesus Christ:

WP-Bible plugin), the Greek adjective “anepileptos” meant “blameless” or “above reproach.”

Those who serve as “elders” or “bishops” (the function of these men is described in 1 Tim. 3:51 Tim. 3:5
English: American Standard Version (1901) - ASV
5 

WP-Bible plugin) are to be “blameless” (without glaring faults). Paul associated this term with some widows in 1 Tim. 5:71 Tim. 5:7
English: American Standard Version (1901) - ASV
7 These things also command, that they may be without reproach.

WP-Bible plugin and then applied it to Timothy’s life in 1 Tim. 6:141 Tim. 6:14
English: American Standard Version (1901) - ASV
14 that thou keep the commandment, without spot, without reproach, until the appearing of our Lord Jesus Christ:

WP-Bible plugin.