An-Nisá 4:24 ۞ والمحصنات من النساء الا ما ملكت ايمانكم كتاب الله عليكم واحل لكم ما وراء ذالكم ان تبتغوا باموالكم محصنين غير مسافحين فما استمتعتم به منهن فاتوهن اجورهن فريضة ولا جناح عليكم فيما تراضيتم به من بعد الفريضة ان الله كان عليما حكيما ٢٤

And [also prohibited to you are all] married women except those your right hands possess.¹ [This is] the decree of Allāh upon you. And lawful to you are [all others] beyond these, [provided] that you seek them [in marriage] with [gifts from] your property, desiring chastity, not unlawful sexual intercourse. So for whatever you enjoy [of marriage] from them, give them their due compensation² as an obligation. And there is no blame upon you for what you mutually agree to beyond the obligation. Indeed, Allāh is ever Knowing and Wise.

Also (prohibited are) women already married, except those whom your right hands possess: Thus hath Allah ordained (Prohibitions) against you: Except for these, all others are lawful, provided ye seek (them in marriage) with gifts from your property,- desiring chastity, not lust, seeing that ye derive benefit from them, give them their dowers (at least) as prescribed; but if, after a dower is prescribed, agree Mutually (to vary it), there is no blame on you, and Allah is All-knowing, All-wise.