4/An-Nisa-1: O mankind! Have piety (taqwa) towards your Lord, Who created you from a single soul (Adam may peace be upon him) and from him created his mate and from the two of them dispersed a multitude of men and women. Have piety towards Allah by whose Name you request one of another and be careful of the wombs (the rights of kinship). Surely, Allah is Watcher over you.
4/An-Nisa-2: And give to the orphans their property, do not exchange the clean (permissible) for the bad (prohibited) and do not consume their property (by adding it) to your own property; this is surely a great sin.
4/An-Nisa-3: And if you fear that you shall not be able to deal justly with the orphans, then marry two, three, four (other permissible) women that you like; but if you fear that you will not do justice (between them), then be pleased with (concubines) what you have with you. That is more appropriate for you not to part from justice.
4/An-Nisa-4: And give to the women their “Mahr” (obligatory bridal money given by the husband to his wife at the time of marriage) willingly; but if they remit any part of it to you graciously, then take it in satisfaction and ease.
4/An-Nisa-5: And do not give the riotous your property, which Allah has made a means of sustenance for you, but provide for them with it and clothe them and speak to them with words of kindness
4/An-Nisa-6: Put the orphans to the test until they reach the age of marriage; then if you find in them sound judgment, release them their property and do not consume it extravagantly and hastily, lest they grow up (take their property back) and if (the guardian) is rich, let him be honest (let him abstain altogether) but if he (the guardian) is poor, let him eat on reasonably based on the customs. Then when you release their property to them, take witness in their presence; and Allah is All-Sufficient as Reckoner.
