Quran 4:3 from Surah An-Nisaa on Divine Marvels.
وَإِنۡ خِفۡتُمۡ أَلَّا تُقۡسِطُواْ فِي ٱلۡيَتَٰمَىٰ فَٱنكِحُواْ مَا طَابَ لَكُم مِّنَ ٱلنِّسَآءِ مَثۡنَىٰ وَثُلَٰثَ وَرُبَٰعَۖ فَإِنۡ خِفۡتُمۡ أَلَّا تَعۡدِلُواْ فَوَٰحِدَةً أَوۡ مَا مَلَكَتۡ أَيۡمَٰنُكُمۡۚ ذَٰلِكَ أَدۡنَىٰٓ أَلَّا تَعُولُواْ
English translation: And if you fear that not you will be able to do justice with the orphans then marry what seems suitable to you from the women two or three or four But if you fear that not you can do justice then (marry) one or what possesses your right hand That (is) more appropriate that (may) not you oppress
Transliteration: wa-in khif'tum alla tuq'situ fi al-yatama fa-inkihu ma taba lakum mina al-nisai mathna wathulatha waruba'a fa-in khif'tum alla ta'dilu fawahidatan aw ma malakat aymanukum dhalika adna alla ta'ulu