If a person finds a spell, how should he destroy it? By burning it or by untying it? And does that remove the sorcery from the one who was bewitched?

Question:
If a person finds a spell, how should he destroy it? By burning it without untying it? Or by untying this knot? And does that remove the sorcery from the one who was bewitched?

Answer:
Yes, he should destroy it, as the Prophet (peace and blessings be upon him) commanded the destruction of the sorcery that was placed for him. He sent someone to extract it and burn it. He destroys it by burning it, and he does not untie it. What would he untie it with? He destroys it as it is. Yes.