The correct option is A Gwalior
Guru Hargobindji became a saint soldier. He carried two swords with him; gradually, the Sikhs increased their military strength. These developments worried Jahangir, and, in 1609, he got Guru Hargobind Singh Ji imprisoned at Gwalior. Initially, in 1606, he got Guru Arjan Devji arrested and tortured to death in Lahore.