[Machine] The Messenger of Allah ﷺ said: "Pawning is permissible as long as the item being pawned is known." Abu Ahmad and Abu Abbād, whose name is Umayyah al-Basrī, narrated it. Zakariyya as-Sājī mentioned it, and the sheikh (scholar) said it was also narrated from Ismā‘īl ibn Abi Umayyah ad-Dāri‘. It was also narrated from Sa‘īd ibn Rāshid, from Humaid, from Anas, with a raised (direct) chain of narration. Abu al-Hasan ad-Dāraqutnī said, "Ismā‘īl, this person, narrates weak hadiths." And Abu Abd ar-Rahmān as-Sulamī and Abu Bakr ibn al-Hārith narrated it from him. The correct statement regarding this topic is that the hadith is mursal (a type of hadith with a missing link in the chain of narration), and it contains some weakness.  

أَنَّ رَسُولَ اللهِ ﷺ قَالَ الرَّهْنُ بِمَا فِيهِ قَالَ أَبُو أَحْمَدَ وَأَبُو عَبَّادٍ اسْمُهُ أُمَيَّةُ بَصْرِيٌّ قَالَهُ زَكَرِيَّا السَّاجِيُّ قَالَ الشَّيْخُ قَدْ قِيلَ إِسْمَاعِيلُ بْنُ أَبِي أُمَيَّةَ الذَّارِعُ وَقِيلَ عَنْهُ عَنْ سَعِيدِ بْنِ رَاشِدٍ عَنْ حُمَيْدٍ عَنْ أَنَسٍ مَرْفُوعًا قَالَ أَبُو الْحَسَنِ الدَّارَقُطْنِيُّ إِسْمَاعِيلُ هَذَا يَضَعُ الْحَدِيثَ وَهَذَا لَا يَصِحُّ أَخْبَرَنَا بِذَلِكَ عَنْهُ أَبُو عَبْدِ الرَّحْمَنِ السُّلَمِيُّ وَأَبُو بَكْرِ بْنُ الْحَارِثِ وَالْأَصْلُ فِي هَذَا الْبَابِ حَدِيثٌ مُرْسَلٌ وَفِيهِ مِنَ الْوَهَنِ مَا فِيهِ