Iyad bin Abdullah said: Sayyiduna Abu Sa'id al-Khudri (may Allah be pleased with him) came while Marwan was delivering the sermon. Sayyiduna Abu Sa'id (may Allah be pleased with him) stood up and began to pray, so Marwan's guards came and started preventing him from praying. Then Sayyiduna Abu Sa'id (may Allah be pleased with him) said: I will not abandon these two rak'ahs because I saw the Messenger of Allah (peace and blessings be upon him) commanding it.
Hadith Referenceسنن دارمي / من كتاب الصللاة / 1591
Hadith Gradingتحقیق (حسین سلیم أسد الدارانی):إسناده حسن من أجل محمد بن عجلان، [مكتبه الشامله نمبر: 1593]
Hadith Takhrijاس روایت کی سند حسن ہے۔ دیکھئے: [ترمذي 511] ، [أبويعلی 994] ، [ابن حبان 2503] ، [الموارد 325] ، [الحميدي 758]