Question:

“Virtuous Shaikh, may Allâh grant you success; if the Jinn speaks at the end of the ruqyah, should I ask him about the magic and who did it?”

Al-‘Allâmah Sâlih al-Fawzân:

“No, do not ask him about the unseen and the magic. Tell him, “Fear Allâh, get out of this person; fear Allâh and do not transgress against the Muslims”. Advise him, (but) as for asking him to inform you about things, this is not permissible – this is seeking aid and assistance from the Jinn. Yes.”