It is narrated from the Mother of the Believers, Sayyidah Aishah (may Allah be pleased with her), that the Messenger of Allah (peace and blessings be upon him) said: "On the Day of Resurrection there will be a banner for every betrayer. The protection (guarantee of safety) given by the Muslims is one; even the lowest of them may grant it. Whoever violates the pledge and protection of a Muslim, upon him is the curse of Allah Almighty, the angels and all the people; on the Day of Resurrection neither an obligatory nor a voluntary deed will be accepted from him."
Imam al-Tabarani (may Allah have mercy on him) said: "Only Hashim narrated this hadith from Abu Sa'd al-Baqqal; Dirar bin Surad is alone in narrating it."
Hadith Referenceالمعجم الأوسط / باب الميم / 5628
Hadith Gradingمحدثین:إسناده ضعيف
Hadith Takhrij«قال الهيثمي: ورجال أبي يعلى ثقات وإسناد الطبراني ضعيف «مجمع الزوائد ومنبع الفوائد، ج 5، ص 330»» «أخرجه الحاكم فى «المستدرك» برقم: 2641، وأبو يعلى فى «مسنده» برقم: 4392»