Sahih Bukhari Volume 2, Book 11, Hadith 939

حَدَّثَنَا سَعِيدُ بْنُ أَبِي مَرْيَمَ، قَالَ حَدَّثَنَا أَبُو غَسَّانَ، قَالَ حَدَّثَنِي أَبُو حَازِمٍ، عَنْ سَهْلٍ، قَالَ كَانَتْ فِينَا امْرَأَةٌ تَجْعَلُ عَلَى أَرْبِعَاءَ فِي مَزْرَعَةٍ لَهَا سِلْقًا، فَكَانَتْ إِذَا كَانَ يَوْمُ جُمُعَةٍ تَنْزِعُ أُصُولَ السِّلْقِ فَتَجْعَلُهُ فِي قِدْرٍ، ثُمَّ تَجْعَلُ عَلَيْهِ قَبْضَةً مِنْ شَعِيرٍ تَطْحَنُهَا، فَتَكُونُ أُصُولُ السِّلْقِ عَرْقَهُ، وَكُنَّا نَنْصَرِفُ مِنْ صَلاَةِ الْجُمُعَةِ فَنُسَلِّمُ عَلَيْهَا، فَتُقَرِّبُ ذَلِكَ الطَّعَامَ إِلَيْنَا فَنَلْعَقُهُ، وَكُنَّا نَتَمَنَّى يَوْمَ الْجُمُعَةِ لِطَعَامِهَا ذَلِكَ‏

Narrated By Sahl bin Sad : There was a woman amongst us who had a farm and she used to sow Silq (a kind of vegetable) on the edges of streams in her farm. On Fridays she used to pull out the Silq from its roots and put the roots in a utensil. Then she would put a handful of powdered barley over it and cook it. The roots of the Silq were a substitute for meat. After finishing the Jumua prayer we used to greet her and she would give us that food which we would eat with our hands, and because of that meal, we used to look forward to Friday.