(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. (PT)
Reference (PT): Sunan Abi Dawud 5034 (PT)
In-book reference (PT): Book 43, Hadith 262 (PT)
English translation (PT): Book 42, Hadith 5016 (PT)