Sayyidah Aishah Siddiqah (may Allah be pleased with her) relates: I heard the Prophet (peace and blessings be upon him) say: "Do not declare anyone of the people of the qiblah a disbeliever because of a sin, even if they commit major sins; pray behind every imam, and wage jihad with every commander."
Al-Tabarani recorded it in al-Mu'jam al-Awsat; its chain contains Ali bin Abi Sarah, and he is da'if (weak) and matruk al-hadith (abandoned in hadith).
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الإيمان / 406
Hadith Gradingمحدثین:إسناده ضعیف،
Hadith Takhrij«اخرجه الامام الطبراني فى معجم الاوسط 2844 ، أخرجه المعجم الأوسط للطبراني برقم: 2865»