Sayyiduna Abu Bakrah (may Allah be pleased with him) reports that the Prophet (peace and blessings be upon him) said: "If all the inhabitants of the heavens and the earth gathered together to kill a Muslim, Allah Almighty would throw them all on their faces into Hell."
Al-Tabarani recorded this narration in al-Mu'jam al-Saghir; its chain contains Jisr bin Farqad, who is da'if (weak).
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الفتن - أعاذنا الله منها / 12302
Hadith Gradingمحدثین:إسنادہ ضعیف
Hadith Takhrij«اخرجه الطبراني فى المعجم الصغير (565)»