Narrated Jabir bin 'Abdullah:
that the Prophet (ﷺ) said to 'Ali: "You are to me in the position that Harun was to Musa, except that there is no Prophet after me." (ID)
English reference (ID): Vol. 1, Book 46, Hadith 3731 (ID)
Arabic reference (ID): Book 49, Hadith 4095 (ID)