Sayyiduna Utbah bin Abd (may Allah be pleased with him) narrates: On the day of (the battle against) Qurayzah and al-Nadir, the Prophet (peace and blessings be upon him) said: "Whoever shoots an arrow into this fortress, Paradise becomes obligatory for him." Sayyiduna Utbah (may Allah be pleased with him) says: I (on that occasion) sent three arrows (into the fortress).
Al-Tabarani recorded it; its chain contains Abd al-Wahhab bin al-Dahhak, who is matruk (abandoned).
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الجهاد / 9399
Hadith Gradingمحدثین:ضعیف جداً
Hadith Takhrij«اخرجه الطبراني فى المعجم الكبير (120/17)»