Hadith 1

(The book) ‘Majaalis’ of Al Sadouq – from Muhammad Bin Ali Majaylawiya, from his uncle, from Ahmad Bin Abdullah, from Ali Bin Ali Hassan Al Barqy, from Abdullah Bin Jabalah, from Muawiya Bin Ammar, from Al-Hassan Bin Abdullah, from Abu Al-Hassan, ‘From his grandfather-asws Al-Hassan-asws Bin Ali-asws Bin Abu Talib-asws having said: ‘A number of Jews came to the Prophet-saww. Their scholar asked him-saww about issues. It was among what he asked him-saww, ‘Inform me, for which thing (reason) did Allah-azwj Command with the washing from the sexual impurity and did not Command (such) from the urine and the faeces? ’
Rasool-Allah-saww said: ‘When Adam-as had eaten from the tree, that crawled in his-as veins, and his-as hair, and his-as skin. So, when the man sleeps with his wife, the water emerges from every vein and hair, therefore Allah-azwj Obligated upon his-as offspring, the washing from the sexual impurity up to the Day of Qiyamah, while the urine emerges from waste matter of the drink which the human being had drunk, and the faeces emerges from waste matter of the food which he had eaten. Therefore, upon them is the Wud’u from them’. The Jew said, ‘You-saww speak the truth, O Muhammad-saww! Inform me, what is a Recompense who washes from the Permissible (activity)? ’
The Prophet-saww said: ‘When the Momin sleeps with his wife, seventy thousand Angels extend their wings and the Mercy descends. When he washes, Allah-azwj Builds a house in the Paradise with every drop, and it is a secret regarding what is between Allah-azwj and His-azwj creatures, meaning the washing from the sexual impurity’. The Jew said, ‘You-saww speak the truth, O Muhammad-saww! ’’[1]