GOD'S WORD® Translation
A spiritual leader must have a good reputation. He must have only one wife and have children who are believers. His children shouldn't be known for having wild lifestyles or being rebellious.

American Standard Version
if any man is blameless, the husband of one wife, having children that believe, who are not accused of riot or unruly.

Berean Study Bible
An elder must be blameless, the husband of but one wife, having children who are believers and who are not open to accusation of indiscretion or insubordination.

Douay-Rheims Bible
If any be without crime, the husband of one wife, having faithful children, not accused of riot, or unruly.

English Revised Version
if any man is blameless, the husband of one wife, having children that believe, who are not accused of riot or unruly.

King James Bible
If any be blameless, the husband of one wife, having faithful children not accused of riot or unruly.

World English Bible
if anyone is blameless, the husband of one wife, having children who believe, who are not accused of loose or unruly behavior.

Young's Literal Translation
if any one is blameless, of one wife a husband, having children stedfast, not under accusation of riotous living or insubordinate --

Titus 1:6 Additional Translations ...