Making up the Night Prayer
Man Lā Yaḥḍuruh al-Faqīh|Volume 1|Book 1|Chapter 76
وَقَالَ اَلصَّادِقُ عَلَيْهِ اَلسَّلاَمُ: «قَضَاءُ صَلاَةِ اَللَّيْلِ بَعْدَ اَلْغَدَاةِ وَ بَعْدَ اَلْعَصْرِ مِنْ سِرِّ آلِ مُحَمَّدٍ اَلْمَخْزُونِ.
Imam Jafar ibn Muhammad Al-Sadiq عليه السلام said: "Making up the Night Prayer after the Morning Prayer and after the Afternoon Prayer is among the hidden secrets of the Family of Muhammad."
- Ṣaḥīḥ al-Faqīh