Hammam bin Al-Harith said:"Aman passed by Hudhaifah bin Al-Yaman and it was said to him: "This person conveys news about the people to the leaders.' So Hudaifah said: 'The Messenger of Allah said: 'The Qatat shall not enter paradise.'" (Sahih)Sufyan said: "The Qatat is the Nammam

English translation · Jami' at-Tirmidhi