وَإِنْ قَالَ لَهُ عَلَيَّ مِائَةُ دِرْهَمٍ إِلَّا دِينَارًا أَوْ إِلَّا قَفِيزَ حِنْطَةٍ لَزِمَهُ مِائَةُ دِرْهَمٍ إِلَّا قِيمَةَ الدِّينَارِ أَوِ الْقَفِيزِ
If he says he owes 100 dirhams except a dinar, or except a qafiz of wheat, he owes the 100 dirhams less the value of that dinar or qafiz.
The key word is qima (value). A dinar or wheat is not simply subtracted as one numerical unit from dirhams. Its assessed value in dirhams is used. This is an express rule in Al-Quduri, not an analogy invented for the lesson.
Opening interactive controls...
Text: exception of a dinar or a qafiz
Kitab al-Iqrar: Connected Exceptions, Quantities, and Cross-Category Exceptions
وَإِنْ قَالَ لَهُ عَلَيَّ مِائَةُ دِرْهَمٍ إِلَّا دِينَارًا أَوْ إِلَّا قَفِيزَ حِنْطَةٍ لَزِمَهُ مِائَةُ دِرْهَمٍ إِلَّا قِيمَةَ الدِّينَارِ أَوِ الْقَفِيزِ
If he says he owes 100 dirhams except a dinar, or except a qafiz of wheat, he owes the 100 dirhams less the value of that dinar or qafiz.
The key word is qima (value). A dinar or wheat is not simply subtracted as one numerical unit from dirhams. Its assessed value in dirhams is used. This is an express rule in Al-Quduri, not an analogy invented for the lesson.