Sunan Ibn Majah Book 37, Hadith 4159

حَدَّثَنَا عُثْمَانُ بْنُ أَبِي شَيْبَةَ، حَدَّثَنَا عَبْدَةُ بْنُ سُلَيْمَانَ، عَنْ هِشَامِ بْنِ عُرْوَةَ، عَنْ وَهْبِ بْنِ كَيْسَانَ، عَنْ جَابِرِ بْنِ عَبْدِ اللَّهِ، قَالَ بَعَثَنَا رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ وَنَحْنُ ثَلاَثُمِائَةٍ نَحْمِلُ أَزْوَادَنَا عَلَى رِقَابِنَا فَفَنِيَ أَزْوَادُنَا حَتَّى كَانَ يَكُونُ لِلرَّجُلِ مِنَّا تَمْرَةٌ ‏.‏ فَقِيلَ يَا أَبَا عَبْدِ اللَّهِ وَأَيْنَ تَقَعُ التَّمْرَةُ مِنَ الرَّجُلِ فَقَالَ لَقَدْ وَجَدْنَا فَقْدَهَا حِينَ فَقَدْنَاهَا وَأَتَيْنَا الْبَحْرَ فَإِذَا نَحْنُ بِحُوتٍ قَدْ قَذَفَهُ الْبَحْرُ فَأَكَلْنَا مِنْهُ ثَمَانِيَةَ عَشَرَ يَوْمًا ‏.‏

It was narrated that Jabir bin ‘Abdullah said:“The Messenger of Allah (ﷺ) sent us, (we were) three hundred men, carrying our provisions on our necks. Our provisions ran out until there would be for (every) man among us one date (a day).” Then it was said: “O Abu ‘Abdullah, how can one date satisfy a man?” He said: “When we no longer had it, we realized how much it was worth. Then we came to the sea and found a whale that had been thrown up by the sea, and we ate from it for eighteen days.”