It is narrated from Sayyiduna Anas bin Malik (may Allah be pleased with him) that I heard the Messenger of Allah (peace and blessings be upon him) say: "My Ummah is an Ummah that has been shown mercy and whose repentance has been accepted. They will enter their graves with their sins, and when they come out of their graves no sin will remain upon them; their sins will be shaken off (cleansed) from them because of the believers seeking forgiveness for one another."
Imam al-Tabarani (may Allah have mercy on him) said: "No one narrated this hadith from Humayd (may Allah have mercy on him) except Hammad bin Ziyad (may Allah have mercy on him), and Harmalah (may Allah have mercy on him) is alone in narrating it."
Hadith Referenceالمعجم الأوسط / باب الألف / 1879
Hadith Gradingمحدثین:إسناده ضعيف جدًّا، فيه أحمد بن طاهر بن حرملة كذاب
Hadith Takhrij«قال الهيثمي: وفيه أحمد بن طاهر بن حرملة وهو كذاب «مجمع الزوائد ومنبع الفوائد، ج 10، ص 69»»