Sa'd bin Ibrahim سعد بن إبراهيم بن عبد الرحمن · Etiquette

"The Messenger of Allah(ﷺ) said: 'The one who sneezes may be responded to three times; if he sneezes more than that, he has a cold.'"

the Messenger of Allah (ﷺ) said: 'Allah does not bestow a blessing upon any slave and he says: 'Al-hamdu Lillah (praise is to Allah),' except that what he gives (the praise) is better than what he received (the blessing)."