Believers, do not enter other people's houses until you have asked their owners' permission and greeted them. That will be the better for you, so that you may be heedful. 27 If ye find no one in the house, enter not until permission is given to you: if ye are asked to go back, go back: that makes for greater purity for yourselves: and Allah knows well all that ye do. 28 [On the other hand,] you will incur no sin if you [freely] enter houses not intended for living in but serving a purpose useful to you: but [always remember that] God knows all that you do openly, and all that you would conceal. 29 Tell the believing men to lower their gaze (from looking at forbidden things), and protect their private parts (from illegal sexual acts, etc.). That is purer for them. Verily, Allah is All-Aware of what they do. 30 O Prophet, enjoin the Believing women to restrain their gaze and guard their private parts. and not to display their adornment except that which is displayed of itself, and to draw their veils over their bosoms and not to display their adornment except before their husbands, their fathers, the fathers of their husbands, their sons and the sons of their husbands (from other wives), their brothers, their brothers' sons, their sisters' sons, their female associates and those in their possession and male attendants incapable of sex desire and those boys who have not yet attained knowledge of sex matters concerning women; also forbid them to stamp their feet on the ground lest their hidden ornaments should be displayed. O Believers, turn all together towards Allah: it is expected that you will attain true success. 31 Marry off those who are single among you, and those of your male and female servants who are righteous. If they are poor, God will enrich them of His grace, for God is bounteous and all-knowing. 32 And let those who find not the means to marry be abstinent till God enriches them of His bounty. Those your right hands own who seek emancipation, contract with them accordingly, if you know some good in them; and give them of the wealth of God that He has given you. And constrain not your slave-girls to prostitution, if they desire to live in chastity, that you may seek the chance goods of the present life. Whosoever constrains them, surely God, after their being constrained, is All-forgiving, All-compassionate. 33 We have sent down clear revelations to you and the example of those who passed away before you and an admonition for the God-fearing. 34