'A'isha (Allah be pleased with her) reported that Messenger of Allah ﷺ bought some grain from a Jew on credit and gave him a coat-of- mail of his as a pledge. (Using translation from Muslim 1603a)
اشْتَرَى رَسُولُ اللهِ ﷺ مِنْ يَهُودِيٍّ طَعَامًا بِنَسِيئَةٍ فَأَعْطَاهُ دِرْعًا لَهُ رَهْنًا