﴿ وَإِنْ خِفْتُمْ أَلَّا تُقْسِطُوا۟ فِى ٱلْيَتَٰمَىٰ فَٱنكِحُوا۟ مَا طَابَ لَكُم مِّنَ ٱلنِّسَآءِ مَثْنَىٰ وَثُلَٰثَ وَرُبَٰعَ ۖ فَإِنْ خِفْتُمْ أَلَّا تَعْدِلُوا۟ فَوَٰحِدَةً أَوْ مَا مَلَكَتْ أَيْمَٰنُكُمْ ۚ ذَٰلِكَ أَدْنَىٰٓ أَلَّا تَعُولُوا۟ ﴾

“And if you have reason to fear that you might not act equitably towards orphans, then marry from among [other] women such as are lawful to you - [even] two, or three, or four: but if you have reason to fear that you might not be able to treat them with equal fairness, then [only] one - or [from among] those whom you rightfully possess. This will make it more likely that you will not deviate from the right course.”

If you fear that you will not act justly that you will not be equitable towards the orphans and are thus distressed in this matter then also fear lest you be unjust towards women when you marry them; marry such mā means man women as seem good to you two or three or four that is each man may marry two or three or four but do not exceed this; but if you fear you will not be equitable towards them in terms of their expenses and individual share; then marry only one or restrict yourself to what your right hands own of slavegirls since these do not have the same rights as wives; thus by that marrying of only four or only one or resorting to slavegirls it is likelier it is nearer in outcome that you will not be unjust that you will not be inequitable.