The Prophet ﷺ died while his armor was mortgaged to a Jew for thirty Sa's of barley.  

تُوُفِّيَ النَّبِيُّ ﷺ وَدِرْعُهُ مَرْهُونَةٌ عِنْدَ يَهُودِيٍّ بِثَلاَثِينَ {يَعْنِي صَاعًا مِنْ شَعِيرٍ}