Abu Mohammad Hasan bin ALI bin Abdillah Al-Alawi Al-Taabari narrated from Ahmad bin Mohammad bin Abdillah, from his grandfather Ahmad bin Mohammad, from his father, from Hammad bin Isa, from Amr bin Othaina, from Aban bin Abi Ayyash, from Suleim bin Qays Al- Helali, from Salaman Al-Mohammadi, who said:
I went to the PROPHET (SAWW) and saw HUSAIN (ASWS) on his lap. The PROPHET (SAWW) was kissing HUSAIN (ASWS)’s forehead and lips and he said:
You are a SAYYID (Master), son of a SAYYID, and father of the SAYYIDS. You are an IMAM, the son of an IMAM, and father of the IMAMS. You are ALLAH (SWT)’s decisive proof, the son of ALLAH (SWT)’s decisive proof, and you are the father of nine of ALLAH (SWT)’s decisive proofs, and the ninth one is the QAEM.
(Ref: Ghayatol Maram Page 46 Hadees 59)