Man Lā Yaḥḍuruh al-Faqīh
Hadith 7373854 - وَ رَوَى اَلْحَسَنُ بْنُ مَحْبُوبٍ عَنْ زَيْدٍ اَلشَّحَّامِ قَالَ : سَأَلْتُ أَبَا عَبْدِ اَللَّهِ عَلَيْهِ اَلسَّلاَمُ عَنِ اَلرَّجُلِ يَشْتَرِي سِهَامَ اَلْقَصَّابِينَ مِنْ قَبْلِ أَنْ يَخْرُجَ اَلسَّهْمُ قَالَ "إِنِ اِشْتَرَى سَهْماً فَهُوَ بِالْخِيَارِ إِذَا خَرَجَ".
Hadith.3854 - Al-Hasan bin Mahbub narrated from Zayd Al-Shahham who said:
I asked Abu Abdillah (as) about a man who purchases shares from butchers before the shares are distributed.
Imam (as) said: "If he purchases a share, then he has the option to accept or reject it when it is distributed."