Muwatta Malik #585
Burials
Yahya related to me from Malik that Abu'n Nadr, the mawla of Umar
ibn Ubaydullah, said that the Messenger of Allah, may Allah bless him
and grant him peace, said, when Uthman ibn Madhun's funeral procession
passed by him, "You have gone and you were not involved in any of it."
About Muwatta Malik
This hadith is #585 from Muwatta Malik, in the Book of Burials. Muwatta Malik contains 1,985 hadiths across 61 books.