It is narrated from Ma'dan bin Abi Talhah al-Ya'mari (may Allah have mercy on him) that Sayyiduna Umar bin al-Khattab (may Allah be pleased with him) once said while delivering a sermon: "I saw in a dream as if a red rooster pecked me once or twice, and I take it to mean nothing other than that the time of my death has drawn near. If the matter of my death comes quickly, then the caliphate is to be decided by mutual consultation (shura) among these six people with whom the Messenger of Allah (peace and blessings be upon him) was pleased at the time of his death. I know that some people will find fault with this matter, though I myself have fought them with these hands of mine for the sake of Islam; if they do that, then they are the enemies of Allah, disbelievers and misguided. I call Allah to witness over the governors of all the cities that I sent them only so that they would teach the people their religion and the Sunnah of their Prophet (peace and blessings be upon him), and distribute among them their fay' (spoils obtained without fighting). The Messenger of Allah (peace and blessings be upon him) was never as stern with me about anything, nor did I press him (peace and blessings be upon him) about any matter, as much as I did about kalalah (a deceased person who leaves neither children nor father), until he (peace and blessings be upon him) struck my chest with his hand and said: 'The Verse of Summer (the verse revealed in summer), which was revealed at the end of Surah al-Nisa', is sufficient for you: (They ask you for a ruling. Say: Allah gives you a ruling concerning kalalah).' And the ruling about kalalah stated in this verse is known to everyone who can read and who cannot read, and my opinion is that it refers to the person who has no father (and no children). Take heed, O people! You eat from two plants (vegetables) which I consider nothing but disagreeable because of their smell, namely onions and garlic. When the Messenger of Allah (peace and blessings be upon him) passed by a man from whom their smell was found, he would be taken out (of the mosque) to al-Baqi'. So whoever must eat them, let him kill their smell by cooking them."
Hadith Referenceمسند أبي يعلى الموصلي / مسند عمر بن الخطاب رضي الله عنه / 256
Hadith Gradingمحدثین:إسناده صحيح
Hadith Takhrij«حکم الحدیث مسند ابی یعلی محققاً تنسیق حسين سليم أسد - مکتبہ شاملہ :قال حسين سليم أسد: إسناده صحيح . » «قال سعيد بن محمد السناري: صحيح: مضى الكلام عليه في الحديث [رقم 184]» «أخرجه صحيح البخاري برقم: 6792، وأخرجه صحيح مسلم برقم: 567، 1617، وأخرجه سنن الترمذي برقم: 2225، وأخرجه سنن النسائي برقم: 708، وأخرجه سنن أبي داود برقم: 2939، وأخرجه سنن ابن ماجه برقم: 1014، 2726، وأخرجه مسند أحمد برقم: 343، وأخرجه موطأ مالك برقم: 1101، وأخرجه فتح الباري برقم: 237، 4731، 6363، 6441، 6442، وأخرجه مسند البزار برقم: 106، 153، 322، وأخرجه المعجم الأوسط للطبراني برقم: 3856، 7709، وأخرجه شرح معاني الآثار برقم: 6613، وأخرجه شرح مشكل الآثار برقم: 5224، وأخرجه الأوسط في السنن والإجماع والاختلاف برقم: 6031، مسند ابویعلیٰ ترقیم الاثری: 251»