Believers, let [even] those whom you rightfully possess, and those who are under age ask your leave on three occasions when they come in to see you: before the morning prayer, when you have taken off your garments in the heat of noon, and after the evening prayer. These are the three occasions for your privacy. At other times, there is nothing blameworthy if you or they go around visiting one another. Thus God makes clear to you His revelations: God is all knowing and wise. 58 When your children have reached the age of puberty, they should similarly ask your leave (for entering) as others did before them. God thus clearly explains His commands to you, for God is all-knowing and all-wise. 59 AND [know that] women advanced in years, who no longer feel any sexual desire, incur no sin if they discard their [outer] garments, provided they do not aim at a showy display of [their] charms. But [even so,] it is better for them to abstain [from this]: and God is all-hearing, all-knowing. 60 There is not upon the blind [any] constraint nor upon the lame constraint nor upon the ill constraint nor upon yourselves when you eat from your [own] houses or the houses of your fathers or the houses of your mothers or the houses of your brothers or the houses of your sisters or the houses of your father's brothers or the houses of your father's sisters or the houses of your mother's brothers or the houses of your mother's sisters or [from houses] whose keys you possess or [from the house] of your friend. There is no blame upon you whether you eat together or separately. But when you enter houses, give greetings of peace upon each other - a greeting from Allah, blessed and good. Thus does Allah make clear to you the verses [of ordinance] that you may understand. 61