Sunan Abi Dawud
Hadith 475
Book 2 · Hadith 475
حَدَّثَنَا مُسَدَّدٌ، حَدَّثَنَا أَبُو عَوَانَةَ، عَنْ قَتَادَةَ، عَنْ أَنَسِ بْنِ مَالِكٍ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " الْبُزَاقُ فِي الْمَسْجِدِ خَطِيئَةٌ وَكَفَّارَتُهَا دَفْنُهَا " .
Anas reported:The Messenger of Allah (ﷺ) said: Spitting in the mosque is a sin and it is expiated by burying the spittle
SahihGraded by Al-Albani