كتاب الزكاة
Read the English translation first, with the original Arabic directly underneath.
It was narrated that Abu Sa'eed said:
The Messenger of Allah said: "No Sadaqah is due on less than five Awaq."
لَيْسَ فِيمَا دُونَ خَمْسِ أَوَاقٍ صَدَقَةٌ