It is narrated from Sayyiduna Harith bin Hissan that we arrived in Madinah Munawwarah and the Prophet (ﷺ) was present on the pulpit, and Sayyiduna Bilal was standing before him with a sword hanging, and some black flags were also visible. I asked about these flags, so the people informed me that Sayyiduna Amr bin Aas has returned from a military expedition.
Hadith Referenceمسند احمد / مسند المكيين / 15952
Hadith Gradingحکم دارالسلام:إسناده ضعيف لانقطاعه، عاصم بن أبى النجود لم يدرك الحارث بن حسان، بينهما أبو وائل شقيق بن سلمة