Virtuous - The word implies the virtue of earnestness, or strength of character, rather than of simple chastity.

A crown - …

A virtuous woman. —Literally, of power, that is, of ability and character, like the wife described in Proverbs 31:10, or …

A virtuous woman [is] a crown to her husband
One that is loving and chaste, constant and faithful, obsequious and su…

A wife who is pious, prudent, and attends well to the ways of her household, who is conscientious about her duty and can bear crosses; such a woman…