4:3
وَ إِنْ خِفْ تُمْ أَ لَّا تُقْسِطُ وا۟ فِى ٱلْ يَتَٰمَىٰ فَ ٱنكِحُ وا۟ مَا طَابَ لَ كُم مِّنَ ٱل نِّسَآءِ مَثْنَىٰ وَ ثُلَٰثَ وَ رُبَٰعَ فَ إِنْ خِفْ تُمْ أَ لَّا تَعْدِلُ وا۟ فَ وَٰحِدَةً أَوْ مَا مَلَكَتْ أَيْمَٰنُ كُمْ ذَٰلِكَ أَدْنَىٰٓ أَ لَّا تَعُولُ وا۟
And if you fear that you will not deal justly with the orphan girls, then marry those that please you of [other] women, two or three or four. But if you fear that you will not be just, then [marry only] one or those your right hand possesses. That is more suitable that you may not incline [to injustice].