1 Corinthians 12:19-23

If they were all one part, where would the body be?

But now there are many parts, but one body.

And the eye cannot say to the hand, “I have no need of you”; or again, the head to the feet, “I have no need of you.”

On the contrary, it is much truer that the parts of the body which seem to be weaker are necessary;

and those parts of the body which we consider less honorable, on these we bestow greater honor, and our less presentable parts become much more presentable,