Sayyiduna Abdullah bin Amr (may Allah be pleased with him) narrates: I swear by Allah as my witness that I heard the Prophet (peace and blessings be upon him) say: "It will be made lawful, and a man from Quraysh will make it lawful (that is, violate its sanctity). If that man's sins were weighed against all the sins of mankind and the jinn, his would outweigh them."
Ahmad recorded it, and its narrators are the narrators of the Sahih.
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الحج / 5699
Hadith Gradingمحدثین:إسنادہ صحیح
Hadith Takhrij«اخرجه احمد فى المسند (6847) ، أخرجه مسند أحمد برقم: 6808، 7003»