On Miscellaneous Topics
Man Lā Yaḥḍuruh al-Faqīh|Volume 1|Book 1|Chapter 28
وَقَالَ اَلصَّادِقُ عَلَيْهِ اَلسَّلاَمُ: «أَكْبَرُ مَا يَكُونُ اَلْإِنْسَانُ يَوْمَ يُولَدُ وَ أَصْغَرُ مَا يَكُونُ يَوْمَ يَمُوتُ.
Imam Jafar ibn Muhammad Al-Sadiq عليه السلام said: "The largest (in purity) a person is, is on the day they are born, and the smallest (in purity) they are, is on the day they die”.
- Ṣaḥīḥ al-Faqīh