It has been narrated:
Harith al-Hamadani who was the lover of the Commander of the Faithful and most of the time was accompanying him once told the Commander of the Faithful that I am scared of two states and one is the agony of death and one is crossing the Serat.
Imam Ali (A.S) said : O Harith! Glad news for you that I won’t leave my lovers alone in such situations, at that time I will get to them and I will know them and so will they. And I will be their intercessor and I will order the hellfire to leave them and I will take them to their destination which is the paradise.
source : erfan.ir