It is narrated from Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) that he saw a freed slave of his, named Yasar, offering voluntary prayer after Fajr (the break of true dawn), so he forbade him from it. Yasar said, "This is just a part of my daily portion of worship that was left over (which I am completing)." Sayyiduna Abdullah (may Allah be pleased with him) said to him, "Why did you not delay it until the sun had risen high and the day had begun?" Then Sayyiduna Abdullah (may Allah be pleased with him) said (explaining the real reason for this prohibition), "Once the Messenger of Allah (peace and blessings be upon him) came out to us while people were offering (voluntary) prayers after the break of dawn, and he (peace and blessings be upon him) said: 'There is no prayer after Fajr except the two rak'ahs (of the Fajr sunnah).'"
Hadith Referenceمسند أبي يعلى الموصلي / مسند عبد الله بن عمر / 5745
Hadith Gradingمحدثین:إسناده حسن
Hadith Takhrij«حکم الحدیث مسند ابی یعلی محققاً تنسیق حسين سليم أسد - مکتبہ شاملہ :قال حسين سليم أسد: إسناده حسن . » «قال سعيد بن محمد السناري: ضعيف: مضى الكلام عليه [برقم 5608]» «أخرجه سنن الترمذي برقم: 419، وأخرجه سنن أبي داود برقم: 1278، وأخرجه سنن ابن ماجه برقم: 235، وأخرجه مسند أحمد برقم: 5777، وأخرجه المعجم الأوسط للطبراني برقم: 183، مسند ابویعلیٰ ترقیم الاثری: 5719»