Chapter on Advancing or Delaying the Rituals
Man Lā Yaḥḍuruh al-Faqīh|Volume 2|Book 3|Chapter 142
وَ رَوَى مُعَاوِيَةُ بْنُ عَمَّارٍ عَنْ أَبِي عَبْدِ اَللَّهِ عَلَيْهِ اَلسَّلاَمُ: فِي رَجُلٍ نَسِيَ أَنْ يَذْبَحَ بِمِنًى حَتَّى زَارَ اَلْبَيْتَ فَاشْتَرَى بِمَكَّةَ ثُمَّ نَحَرَهَا قَالَ «لاَ بَأْسَ قَدْ أَجْزَأَ عَنْهُ.
Muawiyah ibn Ammar narrated from Abu Abdullah عليه السلام regarding a man who forgot to slaughter in Mina until he visited the Kaaba, then purchased an animal in Mecca and slaughtered it. Imam عليه السلام said: "There is no harm; it suffices for him."
- Ṣaḥīḥ al-Faqīh, p. 177