The Peak of Eloquence · Hadith 2228 (#Passage #587)

٤٦٤. وَقَالَ (عليه السلام): إِنَّ لِبَنِي أُمَيَّةَ مِرْوَدَاً يَجْرُونَ فِيهِ، وَلَوْ قَدِ اخْتَلَفُوا فِيَما بَيْنَهُمْ ثُمَّ كَادَتْهُمُ الضِّبَاعُ لَغَلَبَتْهُمْ.

464. Amīr al-mu’minīn, peace be upon him, said: The Banū Umayyah (Umayyids) have a fixed period (mirwad) wherein they are having their way. But when differences arise among them then even if the hyena attacks them it will overpower them.

Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).