O you who believe, let your dependants and those who have not yet reached the age of puberty, ask permission (to enter your presence) on three occasions: Before the early morning prayer; when you disrobe for the mid-day siesta; and after prayer at night. These are the three occasions of dishabille for you. There is no harm if you or they visit one another at other times (without permission). God thus explains things to you clearly, for God is all-knowing and all-wise. 58 Yet when the children among you attain to puberty, let them ask leave of you [at all times,] even as those [who have reached maturity] before them have been enjoined to ask it. In this way God makes clear unto you His messages: for God is all-knowing, wise! 59 Such women as are past child- bearing and have no hope of marriage -- there is no fault in them that they put off their clothes, so be it that they flaunt no ornament; but to abstain is better for them; and God is All-hearing, All-knowing. 60 There is no harm if the blind, the lame, the sick or you yourselves eat in your own houses, or in the houses of your fathers, or mothers, or brothers, or sisters, or paternal uncles, or paternal aunts, or maternal uncles, or maternal aunts, or in those that you are in charge of or in the house of a friend. There is no objection to your eating together or separately. But when you enter houses, salute one another with a greeting of peace, a greeting from your Lord full of blessings and purity. Thus does God expound to you His commandments, so that you may understand. 61