Isaiah 58:5-7

5Is a fast such as this what I have chosen, a day for a man to humble himself [with sorrow in his soul]? Is it only to bow down his head like a reed And to make sackcloth and ashes as a bed [pretending to have a repentant heart]? Do you call this a fast and a day pleasing to the Lord?

6[Rather] is this not the fast which I choose, To undo the bonds of wickedness, To tear to pieces the ropes of the yoke, To let the oppressed go free And break apart every [enslaving] yoke?

7Is it not to divide your bread with the hungry And bring the homeless poor into the house; When you see the naked, that you cover him, And not to hide yourself from [the needs of] your own flesh and blood?