Chapter on Virtues of Hajj
Man Lā Yaḥḍuruh al-Faqīh|Volume 2|Book 3|Chapter 2
وَ رُوِيَ: «أَنَّ اَلْحَاجَّ وَ اَلْمُعْتَمِرَ يَرْجِعَانِ كَمَوْلُودَيْنِ مَاتَ أَحَدُهُمَا طِفْلاً لاَ ذَنْبَ لَهُ وَ عَاشَ اَلْآخَرُ مَا عَاشَ مَعْصُوماً ».
It has been narrated: "The pilgrim and the one performing Umrah return like two newborns—one who died as an infant without sin, and the other who lived their life free from sin."
- Ṣaḥīḥ al-Faqīh