Sayyidah Aishah (may Allah be pleased with her) said that the Messenger of Allah (peace and blessings be upon him) bought wheat on credit from a Jew and gave his iron coat of mail as a pledge.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الرهن / 11190
Sayyidah Aishah (may Allah be pleased with her) said: When the Prophet (peace and blessings be upon him) passed away, his coat of mail was pledged with a Jew for thirty sa' of barley.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الرهن / 11191
Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) said that the Messenger of Allah (peace and blessings be upon him) passed away while his coat of mail was pledged with a Jew; he (peace and blessings be upon him) had bought thirty sa' of barley for his family.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الرهن / 11192
Sayyiduna Anas bin Malik (may Allah be pleased with him) said: I took barley bread and melted fat to the Messenger of Allah (peace and blessings be upon him). He had pledged his coat of mail for barley. I heard him say: "The family of Muhammad never has more than one sa' of food in a day." Sayyiduna Anas (may Allah be pleased with him) said: In those days he had nine wives.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الرهن / 11193
Sayyiduna Anas (may Allah be pleased with him) said: I took barley bread and fat to the Messenger of Allah (peace and blessings be upon him). He (peace and blessings be upon him) had pledged his coat of mail with a Jew in Madinah, and he (peace and blessings be upon him) had taken barley from that Jew for his family. One day I heard him (peace and blessings be upon him) say: "Today the family of Muhammad has neither a sa' of dates nor a sa' of barley." And in those days he (peace and blessings be upon him) had nine wives.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الرهن / 11194
Sayyiduna Anas (may Allah be pleased with him) said: The Messenger of Allah (peace and blessings be upon him) was invited to barley bread and fat. One morning I heard him (peace and blessings be upon him) say: "By the One in whose Hand is the soul of Muhammad (peace and blessings be upon him), the family of Muhammad does not have even a sa' of grain, nor a sa' of dates." On that day he (peace and blessings be upon him) had nine wives, and he (peace and blessings be upon him) had pledged his coat of mail with a Jew in Madinah. He (peace and blessings be upon him) had bought a sa' of grain from him, and he (peace and blessings be upon him) did not have enough to redeem his coat of mail.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الرهن / 11195
Ja'far bin Muhammad (may Allah have mercy on him) narrates from his father that the Messenger of Allah (peace and blessings be upon him) pledged his coat of mail with a Jew named Abu al-Shahm, of Banu Zafar, for barley.
This is munqati' (has a broken chain), and what came before it suffices.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الرهن / 11196