'Pure' in the Bible

For behold, this selfsame thing, that ye were made sorry after a godly sort, what earnest care it wrought in you, yea what clearing of yourselves, yea what indignation, yea what fear, yea what longing, yea what zeal, yea what avenging! In everything ye approved yourselves to be pure in the matter.

For I am jealous over you with a godly jealousy: for I espoused you to one husband, that I might present you as a pure virgin to Christ.