Al-Kāfi - The Book of Prayer

َّدُ بْنُ يَحْيَى عَنْ أَحْ٠َدَ بْنِ إِسْحَاقَ عَنْ سَعْدَانَ بْنِ ٠ٍ عَنْ عَبْدِ الله بْنِ سِنَانٍ عَنْ أَبِي عَبْدِ الله (عَلَيْهِ الْسَّلا٠) قَالَ شَرَفُ الْ٠ِنِ صَلاَتُهُ بِاللَّيْلِ وَعِزُّ الْ٠ِنِ كَفُّهُ عَنْ أَعْرَاضِ النَّاسِ. 9.

Muhammad ibn Yahya has narrated from Ahmad ibn Ishaq from Sa‘dan ibn Muslim from ‘Abd Allah ibn Sinan who has said the following: “Abu ‘Abd Allah (a.s.), has said that nobility of a man is in his Salah (prayer) during the night and his honor is in his keeping away from unsettling people’s confidentiality.” جهول - Allamah Baqir al-Majlisi (Mirʾāt al-ʿUqūl fī Sharḥ Akhbār Āl al-Rasūl (15/482))