Believers, do not enter the houses of the Prophet for a meal without waiting for the proper time, unless you are given permission. But if you are invited, enter, and when you have eaten, disperse, not desiring conversation, for that is hurtful to the Prophet and he would be shy before you; but of the truth Allah is not shy. And when you ask his wives for anything, speak to them from behind a curtain, that is cleaner for your hearts and theirs. You must not hurt the Messenger of Allah, nor shall you ever wed his wives after him, surely, this would be a monstrous thing with Allah. 53 Whether ye reveal anything or conceal it, verily Allah has full knowledge of all things. 54 There is no harm if they come before their fathers or their sons, or their brothers and their brothers' and sisters' sons, or their women folk or captive maids they possess. Follow the commands of God. Verily God is witness to everything. 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 Verily those who cause annoyance to Allah and His Messenger - Allah has cursed them in this world and in the Hereafter and has prepared for them a humiliating chastisement. 57 Those who affront believing men and believing women without their having deserved it [done any wrong] shall bear the weight of slander and flagrant sin. 58