Sunan Ibn Majah — The Book of the Sunnah — Hadith No: 143

It was narrated from 'Umar bin Khattab that:The Messenger of Allah said: "There are seven places where it is not permissible to perform the prayer: The top of the House of Allah; graveyards; garbage dumps; slaughterhouses; bathrooms; the area that camels rest, and the main road

It was narrated from Abu Hurairah that:A man among the Ansar sent word to the Messenger of Allah saying: "Come and designate a place in my house where I can perform prayer,' that was after he had become blind. So he went and did that

It was narrated from 'Aishah that:The Prophet scratched some spittle from the prayer direction of the mosque

It was narrated from Abu Bakr bin ‘Abdullah bin Zubair from his grandmother – he (the narrator) said:“I do not know if it was Asma’ bint Abu Bakr or Su’da bint ‘Awf’ – that the Messenger of Allah (ﷺ) entered upon Duba’ah bint ‘Abdul-Muttalib and said: “What is keeping you, O my aunt, from performing Hajj?” She said: “I am a sick woman, and I am afraid of being prevented (from completing Hajj).” He said: ‘Enter Ihram and stipulate the condition that you will exit Ihram from the point where you are prevented.’”