(100) باب كَمْ مَرَّةٍ يُشَمَّتُ الْعَاطِسُ
Narrated AbuHurayrah:
Respond three times to your brother when he sneezes, and if he sneezes more often, he has a cold in his head. (DE)
Reference (DE): Sunan Abi Dawud 5034 (DE)
In-book reference (DE): Book 43, Hadith 262 (DE)
English translation (DE): Book 42, Hadith 5016 (DE)