The previous narration is also reported through another chain, with the following addition at the end: "Whoever helps Ali, then help him, and whoever abandons him, then abandon him."
Hadith Referenceمسند احمد / مسند الخلفاء الراشدين / 951
Hadith Gradingحکم دارالسلام:إسناده ضعيف لجهالة عمرو ذي مر، وأبو إسحاق قد تغير