Hadith - (Islam) a custom depending on reviews of the sayings and activities of Muhammad and his companions relates to a exercise or usage so steadily associated with somebody or group as to acquire Practically the power of unwritten legislation. 知乎，让每一次点击都充满意义 —�?欢迎来到知乎，发现问题背后的世界。 #banner #flag #flag definition #flag historical past #fly https://frankb048oyh7.ourabilitywiki.com/user