1 Corinthians 12:12, 13

   12        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.

   13        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.