Isaiah 58:6-8 New Revised Standard Version (NRSV)
6 Is not this the fast that I choose:
to loose the bonds of injustice,
to undo the thongs of the yoke,
to let the oppressed go free,
and to break every yoke?
7 Is it not to share your bread with the hungry,
and bring the homeless poor into your house;
when you see the naked, to cover them,
and not to hide yourself from your own kin?
8 Then your light shall break forth like the dawn,
and your healing shall spring up quickly;
your vindicator shall go before you,
the glory of the Lord shall be your rear guard.