Narrated Hubshi bin Junadah:
that the Messenger of Allah (ﷺ) said: "'Ali is from me and I am from 'Ali. And none should represent me except myself or 'Ali." (DE)
English reference (DE): Vol. 1, Book 46, Hadith 3719 (DE)
Arabic reference (DE): Book 49, Hadith 4085 (DE)