Until 100 years ago it was thought that only man and animals were made in pairs (males and females). However the Quran said that everything from which the land produces, man and what they could not see were also made of pairs. Today we know that all matter is in pairs: matter and antimatter (electrons and positrons, quarks and antiquarks...)
All matter is in pairs. This was known recently, however this was portrayed in the Quran 1400 years before it was discovered.
٣٦ سُبْحَانَ الَّذِي خَلَقَ الْأَزْوَاجَ كُلَّهَا مِمَّا تُنْبِتُ الْأَرْضُ وَمِنْ أَنْفُسِهِمْ وَمِمَّا لَا يَعْلَمُونَ
"Created in pairs all things" today we know that all matter is in pairs.
How could an illiterate man who lived 1400 years ago have known that all matter is in pairs?
The Quran (Koran, the book of Islam) contains scientific knowledge that could not have been known 1400 years ago. It ranges from basic arithmetics to the most advanced topics in astrophysics. You are invited to go through those miracles and judge for yourself.