"The Messenger of Allah died when his shield was in pledge with a Jew for thirty Sa's of barley for his family (Using translation from Nasāʾī 4651)   

«تُوُفِّيَ رَسُولُ اللَّهِ ﷺ وَإِنَّ دِرْعَهُ لَمَرْهُونَةٌ عِنْدَ رَجُلٍ مِنَ الْيَهُودِ بِثَلَاثِينَ صَاعًا مِنْ شَعِيرٍ»