Messenger of Allah ﷺ bought some foodstuff from a Jew and mortgaged his armor to him.

قَالَتِ اشْتَرَى رَسُولُ اللَّهِ ﷺ مِنْ يَهُودِيٍّ طَعَامًا وَرَهَنَهُ دِرْعَهُ