Sayyiduna Jubayr bin Mut'im (may Allah be pleased with him) narrates: The Prophet (peace and blessings be upon him) said: "A man of Quraysh has been given twice the strength of a man not from Quraysh." The narrator says: I asked al-Zuhri: What did the Prophet (peace and blessings be upon him) mean by this? He replied: Soundness of judgement.
Ahmad recorded it, and Ahmad's narrators are the narrators of the Sahih.
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب العلم / 835
Hadith Gradingمحدثین:إسنادہ صحیح
Hadith Takhrij«اخرجه الامام احمد فى مسنده 81/483 اورده المؤلف فى زوائد المسند 178 ، أخرجه مسند أحمد برقم: 16300، 16325، وأخرجه مسند البزار برقم: 3402»