(9) باب تَشْمِيتِ الْعَاطِسِ وَكَرَاهَةِ التَّثَاؤُبِ
The son of Abu Said al-Khudri reported on the authority of his father that Allah's Messenger (ﷺ) said:
When one of you yawns, he should try to restrain it with cue help of his hand since it is the Satan that enters therein. (IT)
Reference (IT): Sahih Muslim 2995 b (IT)
In-book reference (IT): Book 55, Hadith 75 (IT)
USC-MSA web (English) reference(deprecated numbering scheme): Book 42, Hadith 7131 (IT)