Sayyiduna Talhah al-Nasri (may Allah be pleased with him) said: I came to Madinah as an emigrant. Whenever a man came to Madinah as an emigrant, if there was someone he knew, he would stay with him, and if not, he would stay with the people of the Suffah. When I came, I had no acquaintance either, so I stayed with the people of the Suffah. The Prophet (peace and blessings be upon him) used to pair men off two by two as companions and divide a mudd of dates between them. One day, while he (peace and blessings be upon him) was in prayer, a man suddenly called out: O Messenger of Allah, the dates have burned our stomachs and our woollen cloaks have torn away from us. The narrator said: He (peace and blessings be upon him), after praising and glorifying Allah Almighty, mentioned the hardship he (peace and blessings be upon him) had faced from his people, then said: "My companion and I stayed for more than ten nights with no food except the fruit of the arak tree, until we came to our brothers of the Ansar. They helped us with their food, and most of their food was dates. By Allah, besides whom there is no god, if I had the means to feed you bread and meat, I would certainly feed it to you. Soon a time will come upon you, or whoever of you lives to see it (will see that) you will wear clothes like the coverings of the Ka'bah, and large bowls of food will be brought to you morning and evening." They asked: O Messenger of Allah, are we better today, or will we be better on that day? He (peace and blessings be upon him) said: "You are better today, for you are brothers, and on that day you will strike one another's necks."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الصلاة / 4337