(4) باب تَحْرِيمِ الْغَدْرِ
Anas reported Allah's Messenger (ﷺ) having said this:
There would be a flag for every perfidious person on the Day of Judgment by which he will be recognised. (DE)
Reference (DE): Sahih Muslim 1737 (DE)
In-book reference (DE): Book 32, Hadith 17 (DE)
USC-MSA web (English) reference(deprecated numbering scheme): Book 19, Hadith 4308 (DE)