Quran 51:49 from Surah Adh-Dhaariyat on Divine Marvels.
وَمِن كُلِّ شَيۡءٍ خَلَقۡنَا زَوۡجَيۡنِ لَعَلَّكُمۡ تَذَكَّرُونَ
English translation: And of every thing We have created pairs so that you may remember
Transliteration: wamin kulli shayin khalaqna zawjayni la'allakum tadhakkaruna