Whom never were deflowered by a human before nor Jinn.We explained this meaning before.Allah added in the description of the first group of the believers' wives, كَأَنَّهُنَّ الْيَاقُوتُ وَالْمَرْجَانُ (they are like Yaqut (rubies) and Marjan (pearls).فَبِأَيِّ الَاء رَبِّكُمَا تُكَذِّبَانِ