Hadith 1مُحَمَّدُ بْنُ يَعْقُوبَ عَنْ عَلِيِّ بْنِ إِبْرَاهِيمَ عَنْ أَبِيهِ عَنْ حَمَّادٍ عَنْ حَرِيزٍ عَنْ زُرَارَةَ وَ مُحَمَّدِ بْنِ مُسْلِمٍ وَ أَبِي بَصِيرٍ وَ بُرَيْدٍ اَلْعِجْلِيِّ وَاَلْفُضَيْلِ عَنْ أَبِي جَعْفَرٍ وَأَبِي عَبْدِ اَللَّهِ عَلَيْهِمَا اَلسَّلاَمُ:» فِي اَلشَّاةِ فِي كُلِّ أَرْبَعِينَ شَاةً شَاةٌ وَلَيْسَ فِيمَا دُونَ اَلْأَرْبَعِينَ شَيْءٌ ثُمَّ لَيْسَ فِيهَا شَيْءٌ حَتَّى تَبْلُغَ عِشْرِينَ وَ مِائَةً فَإِذَا بَلَغَتْ عِشْرِينَ وَ مِائَةً فَفِيهَا مِثْلُ ذَلِكَ شَاةٌ وَاحِدَةٌ فَإِذَا زَادَتْ عَلَى عِشْرِينَ وَمِائَةٍ فَفِيهَا شَاتَانِ وَلَيْسَ فِيهَا أَكْثَرُ مِنْ شَاتَيْنِ حَتَّى تَبْلُغَ مِائَتَيْنِ فَإِذَا بَلَغَتِ اَلْمِائَتَيْنِ فَفِيهَا مِثْلُ ذَلِكَ فَإِذَا زَادَتْ عَلَى اَلْمِائَتَيْنِ شَاةٌ وَاحِدَةٌ فَفِيهَا ثَلاَثُ شِيَاهٍ ثُمَّ لَيْسَ فِيهَا شَيْ ءٌأَكْثَرُ مِنْ ذَلِكَ حَتَّى تَبْلُغَ ثَلاَثَمِائَةٍ فَإِذَا بَلَغَتْ ثَلاَثَمِائَةٍ فَفِيهَا مِثْلُ ذَلِكَ ثَلاَثُ شِيَاهٍ فَإِذَا زَادَتْ وَاحِدَةٌ فَفِيهَا أَرْبَعُ شِيَاهٍ حَتَّى تَبْلُغَ أَرْبَعَمِائَةٍ فَإِذَا تَمَّتْ أَرْبَعُمِائَةٍ كَانَ عَلَى كُلِّ مِائَةٍ شَاةٌ وَ سَقَطَ اَلْأَمْرُ اَلْأَوَّلُ وَ لَيْسَ عَلَى مَا دُونَ اَلْمِائَةِ بَعْدَ ذَلِكَ شَيْءٌ وَ لَيْسَ فِي اَلنَّيِّفِ شَيْءٌ« وَ قَالاَ» كُلُّ مَا لاَ يَحُولُ عَلَيْهِ اَلْحَوْلُ عِنْدَ رَبِّهِ فَلاَ شَيْءَ عَلَيْهِ فَإِذَا حَالَ عَلَيْهِ اَلْحَوْلُ وَجَبَ عَلَيْهِ«.
Muhammad ibn Yaqub from Ali ibn Ibrahim from his father from Hammad from Hariz from Zurarah, Muhammad ibn Muslim, Abu Basir and Burayd al-Ijli and al-Fudayl from Abu Ja’far (a.s) and Abu Abdillah (a.s):
Imam (a.s) said: “Regarding sheep, in every forty sheep, one sheep is due, and there is nothing due on fewer than forty. Then nothing further is due on them until they reach one hundred and twenty (sheep). When they reach 120 (sheep), the same ruling applies: one sheep is due. Then, if they increase beyond one hundred and twenty (sheep), two sheep are due on them, and nothing more than two sheep is due until they reach two hundred. Then, when they reach two hundred (sheep), the same ruling applies. Then, if they increase beyond two hundred (sheep) by one sheep, three sheep are due on them. Then nothing more than that is due until they reach three hundred (sheep). When they reach three hundred (sheep), the same ruling applies: three sheep are due. Then, if they increase by one, four sheep are due on them, until they reach 400 (sheep). Then, when four hundred (sheep) is complete, for every one hundred sheep, one sheep is due, and the previous calculation is dropped. Nothing is due on anything less than one hundred (sheep) after that, and nothing is due on the excess amount (al-nayyif).”