Meter

Quran 69:32

Then in a chain which length is seventy cubits tie him up.

٣٢ ثُمَّ فِي سِلْسِلَةٍ ذَرْعُهَا سَبْعُونَ ذِرَاعًا فَاسْلُكُوهُ

It turned-out that 70 cubits is equivalent to 32 meters, same number of the verse itself.