Bilal ibn Yahya al-Absi said: Ali found a dinar and purchased some flour with it. The seller of the flour recognised him and returned the dinar to him. Ali took it, deducted two qirat (carat) from it, and purchased meat with it.
أَنَّهُ الْتَقَطَ دِينَارًا فَاشْتَرَى بِهِ دَقِيقًا فَعَرَفَهُ صَاحِبُ الدَّقِيقِ فَرَدَّ عَلَيْهِ الدِّينَارَ فَأَخَذَهُ عَلِيٌّ وَقَطَعَ مِنْهُ قِيرَاطَيْنِ فَاشْتَرَى بِهِ لَحْمًا