Chapter on Zakat Al-Fitrah
Man Lā Yaḥḍuruh al-Faqīh|Volume 2|Book 2|Chapter 37
رَوَى اِبْنُ أَبِي نَجْرَانَ وَ عَلِيُّ بْنُ اَلْحَكَمِ عَنْ صَفْوَانَ اَلْجَمَّالِ قَالَ: سَأَلْتُ أَبَا عَبْدِ اَللَّهِ عَلَيْهِ اَلسَّلاَمُ عَنِ اَلْفِطْرَةِ فَقَالَ «عَلَى اَلصَّغِيرِ وَ اَلْكَبِيرِ وَ اَلْحُرِّ وَ اَلْعَبْدِ عَنْ كُلِّ إِنْسَانٍ صَاعٌ مِنْ حِنْطَةٍ أَوْ صَاعٌ مِنْ تَمْرٍ أَوْ صَاعٌ مِنْ زَبِيبٍ ».
It is narrated from Ibn Abi Najran and Ali ibn Al-Hakam, from Safwan Al-Jammal, who said: "I asked Abu Abdullah عليه السلام about Zakat al-Fitr. Imam عليه السلام said: 'It is obligatory for the young and the old, the free and the enslaved. For every individual, it is one sa' (measure) of wheat, or one sa' of dates, or one sa' of raisins.'"
- Ṣaḥīḥ al-Faqīh, p. 108