Maqsim bin Bajra مقسم بن بجرة · Establishing the Prayer and the Sunnah Regarding Them

“The prayer is severed by a black dog and a woman who has reached the age of menstruation.”

“The Prophet (ﷺ) used to teach us not to bow or prostrate before the Imam; when he says the Takbir then say the Takbir, and when he prostrates, you should prostrate.”