(5) باب مَا جَاءَ فِي زَكَاةِ الْبَقَرِ .
Abdullah bin Mas'ud narrated that :
the Prophet said: "A Tabi or a Tabi'ah (is due) on thirty cows, and a Musinnah (is due) on every forty." (FR)
Reference (FR): Jami` at-Tirmidhi 622 (FR)
In-book reference (FR): Book 7, Hadith 6 (FR)
English translation (FR): Vol. 2, Book 2, Hadith 622 (FR)