Believers, do not enter the houses of the Prophet for a meal without permission. if you are invited, you may enter, but be punctual (so that you will not be waiting while the meal is being prepared). When you have finished eating, leave his home. Do not sit around chatting among yourselves. This will annoy the Prophet but he will feel embarrassed to tell you. God does not feel embarrassed to tell you the truth. When you want to ask something from the wives of the Prophet, ask them from behind the curtain. This would be more proper for you and for them. You are not supposed to trouble the Prophet or to ever marry his wives after his death, for this would be a grave offense in the sight of God. 53 Whether ye disclose a thing or conceal it, verily Allah is of everything ever Knower. 54 It is no sin for them in respect to their fathers or their brothers, or their brothers sons, or their sisters sons, or their own women, or those whom their right hands own; and fear Allah; verily Allah is of everything ever a Witness. 55 Surely Allah and His angels bless the Prophet; O you who believe! call for (Divine) blessings on him and salute him with a (becoming) salutation. 56 Those who annoy God and His Messenger will be condemned by God in this life and in the life to come. He has prepared for them a humiliating torment. 57 And those who annoy the believing men and the believing women, without their earning it, shall surely bear the guilt of calumny and manifest sin. 58