The Book of Prayers (Kitab Al-Salat) 
Muslim :: Book 4 : Hadith 1120
'A'isha reported: The Apostle of Allah (may, peace be upon him) saw spittle or snot or sputum, sticking to the wall towards Qibla and scratched it off.
The Book of Prayers (Kitab Al-Salat)
Muslim :: Book 4 : Hadith 1120
'A'isha reported: The Apostle of Allah (may, peace be upon him) saw spittle or snot or sputum, sticking to the wall towards Qibla and scratched it off.