Narrated Anas bin Malik:
that two men sneezed in the presence of the Prophet (ﷺ); he responded to one of them and did not respond to the other. The one who was not responded to said: "O Messenger of Allah! You responded to this person and did not respond to me?' So the Messenger of Allah (ﷺ) said: "He praised Allah while you did not praise Him." (DE)
English reference (DE): Vol. 5, Book 41, Hadith 2742 (DE)
Arabic reference (DE): Book 43, Hadith 2963 (DE)