حدثنا أبي - رحمه الله - قال: حدثنا سعد بن عبد الله، عن أحمد بن محمد بن عيسى عن أحمد بن محمد بن أبي نصر البزنطي قال: قال أبو الحسن عليه السلام في قول الله عز وجل: " ثم ليقضوا تفثهم وليوفوا نذورهم " قال: التفث تقليم الأظفار وطرح الوسخ وطرح الاحرام عنه.
4.	We were told by my father, may Allah grant him mercy, that he said: We were told by Sa’d bin Abdullah, from Ahmad bin Muhammed bin Isa, from Ahmad bin Muhammed bin Abi Nasr al-Bazanti, that he said: Abu’l-Hasan, peace be upon him, said with regards to the saying of Allah, Exalted and Glorious is He: «Then, let them end their tafath, and let them fulfill their vows» (22:29). He said: Tafath is the cutting of trim the tails, casting filth and the casting of the Ihram [1] from it.