Sunan Abu Dawood 474

Anas reported: The Messenger of Allah صلی ‌اللہ ‌علیہ ‌وسلم said: Spitting in the mosque is a sin and it is expiated by burying the spittle. ..

Anas bin Malik reported: The Messenger of Allah صلی ‌اللہ ‌علیہ ‌وسلم said: Spitting phlegm in the mosque. . . The narrator then transmitted the rest of the tradition to the same effect. ..

Abu Hurairah reported: The Messenger of Allah صلی ‌اللہ ‌علیہ ‌وسلم said: if anyone enters the mosque, and spits in it, or ejects phlegm, he should remove some earth and bury it there. If he does not do so, then he should spit in his clothes and..

Narrated Abdullah al-Muharibi: The Messenger of Allah صلی ‌اللہ ‌علیہ ‌وسلم said: When a man stands with the intention of saying prayer, or if any of you says prayer, he should not spit before him, nor at his right side; but he should do so at his..

Ibn Umar reported: One day while the Messenger of Allah صلی ‌اللہ ‌علیہ ‌وسلمwas giving sermon he suddenly saw phlegm on the wall towards the qiblah (the direction to which Muslims turn in prayer) of the mosque. So he became angry at people. He..

Abu Saeed Al-khudri said: The Prophet صلی ‌اللہ ‌علیہ ‌وسلم liked the twigs of the date-palm, and he often had one of them in his hand. He entered the mosque and saw phlegm in the wall towards qiblah and he scraped it. He then turned towards people..