Chapter on Sacrificial Offerings
Man Lā Yaḥḍuruh al-Faqīh|Volume 2|Book 3|Chapter 136
وَ سُئِلَ أَبُو جَعْفَرٍ عَلَيْهِ اَلسَّلاَمُ: عَنْ هَرِمَةٍ قَدْ سَقَطَتْ ثَنَايَاهَا هَلْ تُجْزِي فِي اَلْأُضْحِيَّةِ فَقَالَ «لاَ بَأْسَ أَنْ يُضَحَّى بِهَا ».
Abu Ja'far عليه السلام was asked about an old animal whose front teeth have fallen out. Is it permissible for sacrifice? Imam عليه السلام replied: "There is no harm in sacrificing it."
- Ṣaḥīḥ al-Faqīh