Sunan an-Nasa'i 4110

Unreviewed translation. All hadiths in this collection are available in five languages. Titles and introductions may remain in Arabic.

Mahmud ibn Ghaylan narrated to us: Wakiʿ narrated to us: Sufyan narrated to us, from Zubayd, from Abu Waʾil, from ʿAbdullah, who said: The Messenger of Allah said: “Insulting a Muslim is wickedness, and fighting him is disbelief.” I asked Abu Waʾil: “Did you hear it from ʿAbdullah?” He said: “Yes.”