It is narrated from Sayyiduna Jabir bin Samurah (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said to Sayyiduna Ali (may Allah be pleased with him): "You will certainly be made a leader and a caliph, and you will certainly be killed (as a martyr), and this will be dyed from this", meaning his beard being dyed with (the blood of) his head.
No one narrated this hadith from Simak bin Harb (may Allah have mercy on him) except Nasih (may Allah have mercy on him), and no one from Nasih (may Allah have mercy on him) except Ali bin Hashim (may Allah have mercy on him), while Abbad bin Ya'qub (may Allah have mercy on him) is alone in narrating it.
Hadith Referenceالمعجم الأوسط / باب الميم / 7318
Hadith Gradingمحدثین:غير محفوظ
Hadith Takhrij«قال ابن عدي: وهذه الأحاديث ومنها الحديث عن سماك بن حرب عن جابر بن سمرة غير محفوظات «الكامل في الضعفاء، ج 8، ص 304»» «أخرجه الطبراني فى «الكبير» برقم: 2038»