Arabic (Original)
أَخْبَرَنَا أَبُو عَبْدِ الرَّحْمَنِ السُّلَمِيُّ أنبأ أَبُو الْحَسَنِ الْكَارِزِيُّ أنبأ عَلِيُّ بْنُ عَبْدِ الْعَزِيزِ عَنْ أَبِي عُبَيْدٍ ثنا هُشَيْمٌ عَنْ مَعْمَرِ بْنِ أَبَانَ عَنْ رَاشِدٍ مَوْلَى قُرَيْشٍ عَنِ ابْنِ عُمَرَ ؓ أَنَّهُ سُئِلَ عَنْ فَأْرَةٍ وَقَعَتْ فِي سَمْنٍ فَقَالَ إِنْ كَانَ مَائِعًا فَأَلْقِهِ كُلَّهُ وَإِنْ كَانَ جَامِسًا فَأَلْقِ الْفَأْرَةَ وَمَا حَوْلَهَا وَكُلْ مَا بَقِيَ قَالَ أَبُو عُبَيْدٍ جَامِسًا يَعْنِي جَامِدًا
English Translation
Abu Abd al-Rahman al-Sulami informed us: Abu al-Hasan al-Karizi reported to us: Ali ibn Abd al-Aziz reported to us, from Abu Ubayd: Hushaym narrated to us, from Ma'mar ibn Aban, from Rashid the freedman of Quraysh, from Ibn Umar (may Allah be pleased with them), that he was asked about a mouse that fell into ghee, and he said: "If it is liquid, throw all of it out; and if it is solid (jamis), throw out the mouse and what is around it, and eat what remains." Abu Ubayd said: "jamis" means "jamid" (solid).