Who are Harut and Marut in the Quran?

Who are Harut and Marut in the Quran?

قرآن میں ہاروت اور ماروت کون ہیں؟
Explanation

Harut and Marut are two angels mentioned in Quran 2:102.

who is said to have been located in Babylon.

According to some narratives, those two angels were in the time of Idris.