'Rules' in the Bible

And in vain do they worship me, teaching as doctrine rules made by men.'"

or he who exhorts, to his exhorting: he who gives, let him do it with liberality; he who rules, with diligence; he who shows mercy, with cheerfulness.

one who rules his own house well, having children in subjection with all reverence;

Also, if anyone competes in athletics, he isn't crowned unless he has competed by the rules.