"He put his armor in pledge for that with a Jew in Al-Madinah, and he took some barley from him for his family.  

أَنَّهُ مَشَى إِلَى رَسُولِ اللَّهِ ﷺ بِخُبْزِ شَعِيرٍ وَإِهَالَةٍ سَنِخَةٍ قَالَ وَلَقَدْ رَهَنَ دِرْعًا لَهُ عِنْدَ يَهُودِيٍّ بِالْمَدِينَةِ وَأَخَذَ مِنْهُ شَعِيرًا لأَهْلِهِ