1 Corinthians 12:20-22

New Catholic Bible

²⁰ As it is, there are many members, but one body. ²¹ The eye cannot say to the hand, “I do not need you,” any more than the head can say to the feet, “I do not need you.” ²² On the contrary, those parts of the body that seem to be weaker are in fact indispensable,