Sahl bin Ahmad bin Abdillah Al-Koufi narrated from Abdullah bin Husain bin Mohammad Al- Ghaznawi, from Ibrahim bin Mohammad Al-Thaqafi, from Abdul Rahman Al-Sarraj, from Qutaibah bin Saeed Abu Raja, from Nafi’, from Abdullah bin Omar bin Al-Khattab, who said:
The MESSENGER of ALLAH (SWT) said to ALI (ASWS) :
O ALI (ASWS) , on the Day of Judgement, you will be brought sitting on a pulpit of light. There will be a crown on your head that shines so brightly that it will almost blind people.
ALLAH (SWT) will call out, “Where is the successor of MOHAMMAD (SAWW), the MESSENGER of ALLAH (SWT)?”
Then, O ALI (ASWS) , you will say, “Here I am.”
Then the caller will say, “Those who loved you, let them enter Paradise, and those who were against you, send them to Hell.”
Therefore, you (ALI (ASWS) ) will divide those who go to Paradise and those who go to Hell, and this is an order from the All-Powerful King.
(Ref: Bihar V7 Pg 232)