It is narrated from Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) that when the Prophet (peace and blessings be upon him) conquered Makkah, the accursed Iblis let out an extremely loud shriek. Hearing it, all his offspring (his devilish followers) gathered around him, and he said to them: "Now give up all hope that after this day of yours you will ever turn the Ummah of Muhammad (peace and blessings be upon him) back to shirk (associating partners with Allah). However, spread among them, that is, in Makkah, wailing (over the dead) and (indecent) poetry."
[Takhrij: Abu Ya'la recorded it in his Musnad (4302); al-Hakim declared it sahih in al-Mustadrak (2/460), and al-Albani also declared its chain sahih in Irwa' al-Ghalil (2012).]
Hadith Referenceالمطالب العالية بزوائد المسانيد الثمانية / كتاب السيرة والمغازي / 4302
Hadith Gradingمحدثین:إسناده ضعيف
Hadith Takhrij«حکم الحدیث المطالب العالیہ محققاً تنسیق د. سعد بن ناصر بن عبد العزيز الشَّثري- مکتبہ شاملہ :إسناده ضعيف. » «أخرجه الأحاديث المختارة للضياء برقم: 101، وأخرجه المعجم الكبير للطبراني برقم: 12318»