What Sham'oon, the successor of Isa said to Ali (AS)

Abul Hasan Ali b. Bilal al-Mahlabi reported to me from Ali b. Abdillah b. Asad al- Isfehani, who reported from Ibrahim b. Muhammad al-Thaqafi, who reported from Ismail b. Yasar, who reported from Abdullah b. Milh, from Abdul Wahhab b. Ibrahim al-Azdi, from Abu Sadiq, from Mazahim b. Abdul Warith, from Muhammad b. Zakariyya, from Shoaib b. Waqid al-Muzni, from Muhammad b. Sahl, the client of Sulaiman b. Ali b. Abdillah b. Abbas, from his father, from Qais, the servant of Ali b. Abi Talib, peace be upon him, who said:

Once when Ali, Amirul Mo'mineen was near the mountain at Siffin, the time formaghrib prayers set in. So he went farther away and called for the prayers. When he finished the Adhan, a man appeared from near the mountain, having grey hair and beard, with a bright, white face. 

He said: "Peace be upon you, O Amirul Mo'mineen and mercy and blessings from Allah! Welcome to the successor of the last of the Prophets, leader of the ones with bright, brilliant faces, (on the Day of Judgement) magnanimous and protected, excellent one and one who has the reward of the Truthful, master of all the successors!"

So, Amirul Mo'mineen, peace be upon him, said: "And peace be upon you, how are you?" He replied: "I am well, waiting for the holy spirit. I do not know of any name, which is greater in the estimation of Allah, at the time of ordeal, than yours, nor of any who has earned more rewards than you, nor of anyone who has an  elevated place higher than yours. Put up with all that you are in, O my brother, till you meet the al-Habib (the beloved Prophet, peace be upon him and his progeny). 

Verily, I have witnessed whatever befall our colleagues in the past at the hands of the  children of Israel. They cut them apart with the saw and carried them over the bier." And then pointing towards the people of Syria, he said: "And if these poor, ugly faces know what chastisement and exemplary punishment awaits them for fighting against you, they would withdraw." 

And then pointing to the people of Iraq, he said: "And if these bright faces knew what award awaits them for having obeyed you, they would love to be cut by the scissors. And peace and His mercy and blessings be upon you."Then he disappeared.

 At that time, Ammar b. Yasir, Abdul Haytham b. al-Teehan, Abu Ayyub al-Ansari, Ubadah b. al-Samit, Khuzaima b. Thabit and Hashim al-Marqal, a group from his followers stood up and said: "O, Amirul Mo'mineen, (for they heard what the man had said) who is this man?" Amirul Mo'mineen said: "He is Sham'oon, the successor of Isa, peace be upon him. Allah sent him to me to give me solace for this confrontation with His enemies!"

 They said: "May our parents be your ransom, By Allah, we will help you the way we helped the messenger of Allah, peace be upon him and his progeny, and none from the al-Muhajir nor al-Ansar shall desert you, except the unfortunate one." (Upon hearing this), Amirul Mo'mineen spoke to them kind words."

(Al-Amali Shaikh Mufeed: The Twelfth Assembly: Hadees No 5)