The Virtue of Moderation
Man Lā Yaḥḍuruh al-Faqīh|Volume 2|Book 1|Chapter 17
وَ قَالَ اَلصَّادِقُ عَلَيْهِ اَلسَّلاَمُ: «ضَمِنْتُ لِمَنِ اِقْتَصَدَ أَنْ لاَ يَفْتَقِرَ ».
Imam Jafar ibn Muhammad Al-Sadiq عليه السلام said: "I guarantee for the one who practices moderation that they will not face poverty."
- Ṣaḥīḥ al-Faqīh