1 Corinthians 12:12-13, 18, 24-27

For as the body is one, and hath many members, and all the members of that one body, being many, are one body: so also is Christ. For by one Spirit are we all baptized into one body, whether we be Jews or Gentiles, whether we be bond or free; and have been all made to drink into one Spirit.

But now hath God set the members every one of them in the body, as it hath pleased him.

For our comely parts have no need: but God hath tempered the body together, having given more abundant honour to that part which lacked: that there should be no schism in the body; but that the members should have the same care one for another. And whether one member suffer, all the members suffer with it; or one member be honoured, all the members rejoice with it. Now ye are the body of Christ, and members in particular.