Quran 4:15 And Quran 4:16 – Punishment Of Homosexuality
15 relates to confinement of prostitutes through verification of four witnesses, while 16 relates to individuals other than prostitutes (both men and women) who are involved in such relationship, but are not part of prostitution business. First crime, in addition to zina, is also commitment of fasad fil arz while the second one relates to only commitment of Zina.