473. What is said to a kaafir when he sneezes
يَهْدِيكُمُ اللَّهُ وَيُصْلِحُ بَالَكُم
Yahdeekum-ullaahu wa yuslihu baalakum
May Allah guide you and set your affairs in order.
Narrated Abu Musa Ashari (RA): The Jews used to come to the Prophet (ﷺ) and sneeze. They hoped that the Prophet (ﷺ) would say for them ‘Yar’ hamukalla-hu (may Allah have mercy on you!) But the Prophet (ﷺ) would say- (the above prayer)
Related Duas:
Upon receiving pleasing news
Dua upon sneezing #3
Dua of researcher, mufti and truth seeker
Dua at the end of a sitting/gathering [Kaffaratul Majlis]
Dua for seeking useful knowledge
The method of giving Salam
Dua upon sneezing #1
Blessings of anger control
Dua upon sneezing #5
Returning a greeting to a kaafir
To one who has offered you some of his wealth
In the case of sneezing Prophet (ﷺ)'s order #3