'Need' in the Bible

But if, in any man's opinion, he is not doing what is right for his virgin, if she is past her best years, and there is need for it, let him do what seems right to him; it is no sin; let them be married.

If any man is in need of food, let him take his meal in his house; so that you may not come together to your damage. And the rest I will put in order when I come.

And the eye may not say to the hand, I have no need of you: or again the head to the feet, I have no need of you.

But those parts of the body which are beautiful have no need of such care: and so the body has been joined together by God in such a way as to give more honour to those parts which had need of it;