I Corinthians 12:21-23

"And the eye cannot say to the hand, 'I have no need of you'; nor again the head to the feet, 'I have no need of you'."

"No, much rather, those members of the body which seem to be weaker are necessary."

"And those members of the body which we think to be less honorable, on these we bestow greater honor; and our unpresentable parts have greater modesty."