It is narrated from Hazrat Bara’ (may Allah be pleased with him) that I accompanied the Noble Prophet (peace and blessings be upon him) on more than ten journeys of jihad. I never saw him abandon the two rak‘ahs before Zuhr.
Hadith Referenceمسند احمد / أول مسند الكوفيين / 18605
Hadith Gradingحکم دارالسلام:إسناده ضعيف، راجع ما قبله