51:49

Adh-Dhaariyat 51:49

وَمِن كُلِّ شَىْءٍ خَلَقْنَا زَوْجَيْنِ لَعَلَّكُمْ تَذَكَّرُونَ

Wa min kulli shai'in khalaqnaa zawjaini la'allakum tazakkaroon

And of every thing We have created pairs: That ye may receive instruction.