It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that a guest came to the Messenger of Allah (peace and blessings be upon him), and he (peace and blessings be upon him) said to Sayyiduna Bilal (may Allah be pleased with him): "Bring us some food." Sayyiduna Bilal (may Allah be pleased with him) went and exchanged two sa' of (the household's) dates for one sa' of good dates, because the dates they had were of poor quality. Those dates pleased the Prophet (peace and blessings be upon him), and he (peace and blessings be upon him) asked: "Where did these come from?" He told him that he had exchanged two sa' for one sa'. So the Prophet (peace and blessings be upon him) said: "Bring us back our dates (that is, cancel this deal and take back our original dates)."
Hadith Referenceمسند أبي يعلى الموصلي / مسند عبد الله بن عمر / 5710
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: حسن» «أخرجه مسند أحمد برقم: 4714، وأخرجه إتحاف الخيرة المهرة بزوائد المسانيد العشرة برقم: 2815/1، مسند ابویعلیٰ ترقیم الاثری: 5684»