Al-Kāfi

Hadith 247
zakat
10ـ مُحَمَّدُ بْنُ يَحْيَى عَنْ مُحَمَّدِ بْنِ الْحُسَيْنِ عَنْ مُحَمَّدِ بْنِ إِسْمَاعِيلَ عَنْ ثَعْلَبَةَ بْنِ مَيْمُونٍ قَالَ كَانَ أَبُو عَبْدِ الله (عَلَيْهِ السَّلاَم) يَسْأَلُ شِهَاباً مِنْ زَكَاتِهِ لِمَوَالِيهِ وَإِنَّمَا حُرِّمَتِ الزَّكَاةُ عَلَيْهِمْ دُونَ مَوَالِيهِمْ.
10. Muhammad ibn Yahya has narrated from Muhammad ibn al-Husayn from Muhammad ibn Isma‘il from Tha’labah ibn Maymun who has said the following: “Abu ‘Abd Allah (a.s.), would ask Shihab (ibn ‘Abd Rabbihi) to pay zakat due from him to his (Imam’s) servants. It is not permissible for them (’A’immah) to receive zakat, but it is permissible for their servants.”
Source: Shaykh Muḥammad b. Yaʿqūb al-Kulaynī