Sunan Abi Dawud 474

سنن أبي داود#474Sahih

Anas b. Malik reported the Prophet(ﷺ) as saying:Spitting in the mosque is a sin and it is expiated by burying the spittle

Scholarly Authentication

We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:

Al-AlbaniSahih

Muhammad Muhyi Al-Din Abdul HamidSahih

Shuaib Al ArnautSahih

Zubair Ali ZaiIsnaad Sahih Sahih Bukhari (415) Sahih Muslim (552)

In-book reference: 2:84