Al-Kāfi

Hadith 2148
zakat
5ـ مُحَمَّدُ بْنُ يَحْيَى عَنْ مُحَمَّدِ بْنِ الْحُسَيْنِ عَنْ صَفْوَانَ بْنِ يَحْيَى عَنْ عَبْدِ الرَّحْمَنِ بْنِ الْحَجَّاجِ عَنْ أَبِي الْحَسَنِ الأوَّلِ (عَلَيْهِ الْسَّلام) قَالَ سَأَلْتُهُ عَنِ الرَّجُلِ يَكُونُ أَبُوهُ أَوْ عَمُّهُ أَوْ أَخُوهُ يَكْفِيهِ مَئُونَتَهُ أَ يَأْخُذُ مِنَ الزَّكَاةِ فَيَتَوَسَّعَ بِهِ إِنْ كَانُوا لاَ يُوَسِّعُونَ عَلَيْهِ فِي كُلِّ مَا يَحْتَاجُ إِلَيْهِ فَقَالَ لاَ بَأْسَ.
5. Muhammad ibn Yahya has narrated from Muhammad ibn al-Husayn from Safwan ibn Yahya from ‘Abd al- Rahman ibn al-Hajjaj who has said the following: I once asked abu al-Hassan, the first (a.s.), about a man whose father or uncle or brother provides his expenses, if he can receive Zakat to facilitate himself further, in case they do not provide enough facilities in all the things that he needs? He (the Imam) said, ‘It is not harmful.’”
Source: Shaykh Muḥammad b. Yaʿqūb al-Kulaynī