The bible does states a lot about conviction. It definitely even by law wrong that if you known of any kind of crime and you do not talk about it then it very wrong. You are trying and hiding another crime, which is definitely wrong.
Like some of the verses state that: Romans 2:155, 16, "Which shew the work of the law written in their hearts, their conscience also bearing witness, and their thoughts the mean while accusing or else excusing one another; in the day when God shall judge the secrets of men by Jesus Christ according to my gospel." And also Romans 7:13, "Was then that which is good made death unto me? God forbid. But sin, that it might appear sin, working death in me by that which is good; that sin by the commandment mighty become exceeding sinful."
Like some of the verses state that: Romans 2:155, 16, "Which shew the work of the law written in their hearts, their conscience also bearing witness, and their thoughts the mean while accusing or else excusing one another; in the day when God shall judge the secrets of men by Jesus Christ according to my gospel." And also Romans 7:13, "Was then that which is good made death unto me? God forbid. But sin, that it might appear sin, working death in me by that which is good; that sin by the commandment mighty become exceeding sinful."