Al Quranأَوۡ یُزَوِّجُهُمۡ ذُكۡرَانࣰا وَإِنَـٰثࣰاۖ وَیَجۡعَلُ مَن یَشَاۤءُ عَقِیمًاۚ إِنَّهُۥ عَلِیمࣱ قَدِیرࣱ
سُورَةُ الشُّورَىٰ - 50
or He gives both male and female [to whomever He wills], and causes to be barren whomever He wills: for, verily, He is all-knowing, infinite in His power.
Ash-Shura - 50