Luke 14:12-14

And he said to him also that had bidden him, When thou makest a dinner or a supper, call not thy friends, nor thy brethren, nor thy kinsmen, nor rich neighbors; lest haply they also bid thee again, and a recompense be made thee. But when thou makest a feast, bid the poor, the maimed, the lame, the blind: and thou shalt be blessed; because they have not wherewith to recompense thee: for thou shalt be recompensed in the resurrection of the just.