My friend wants to sell an iPhone to me. He claims he found it lost on a plane. My friend is non-Muslim and he used this phone for some time now he plans to sell it.
I am buying it from my friend with halal money, but since he is my friend, he told me the truth, that he actually found it 'lost' in a plane. He could choose to hide it, but since we are friends, he told me this fact.
Is it haram to buy the phone from him with money?