(22) باب فِي كَرَاهِيَةِ الْبُزَاقِ فِي الْمَسْجِدِ
Abu al-'Ala' reported on the authority of his father:
I came to the Messenger of Allah(ﷺ) who was saying prayer. He spat beneath his left foot.
Reference: Sunan Abi Dawud 482
In-book reference: Book 2, Hadith 92
English translation: Book 2, Hadith 483