O you who believe, do not enter the houses of the Prophet for a meal without awaiting the proper time, unless asked, and enter when you are invited, and depart when you have eaten, and do not stay on talking. This puts the Prophet to inconvenience, and he feels embarrassed before you; but God is not embarrassed in (saying) the truth. And when you ask his wife for some thing of utility, ask for it from behind the screen. This is for the purity of your hearts and theirs. It does not behove you to annoy the prophet of God, or to ever marry his wives after him. This would indeed be serious in the sight of God. 53 Whether you reveal a thing or conceal it, Allah has knowledge of all things. 54 There shall be no blame on them for appearing before their fathers, their sons, their brothers, their brothers' sons, their sisters' sons, their women or those whom their right hands may possess. Women, fear God. God observes all things. 55 Allah and His angels send blessings on the Prophet: O ye that believe! Send ye blessings on him, and salute him with all respect. 56 Those who hurt God and His Messenger -- them God has cursed in the present world and the world to come, and has prepared for them a humbling chastisement. 57 And those who hurt believing men and believing women, without that they have earned it, have laid upon themselves calumny and manifest sin. 58