And do not make Allah a target of your oaths, by pledging against being virtuous and pious, and against making peace among mankind; and Allah is All Hearing, All Knowing.

Allah does not take you to task for oaths which are made unintentionally but He does take you to task for deeds which your hearts have done; and Allah is Oft Forgiving, Most Forbearing.

Those who accept abject prices in exchange of Allah’s covenant and their oaths, do not have a portion in the Hereafter – Allah will neither speak to them nor look towards them on the Day of Resurrection, nor will He purify them; and for them is a painful punishment.

And if you fear that you will not be just towards orphan girls, marry the women whom you like – two at a time, or three or four; then if you fear that you cannot keep two women equally then marry only one or the bondwomen you own; this is closer to your not doing injustice.

And all married women are forbidden for you except the wives of disbelievers who come into your possession as bondwomen; this is Allah’s decree for you; and other than these, all women are lawful for you so that you seek them in exchange of your wealth in proper wedlock, not adultery; therefore give the women you wish to marry, their appointed bridal money; and after the appointment (of bridal money) there is no sin on you if you come to a mutual agreement; indeed Allah is All Knowing, Wise.