12) Chapter: Clarifying the number of branches of faith, the best and the least of them, the virtue of modesty (Al-Haya') and the fact that it is part of faith
Salim reported on the authority of his father that the Prophet (may peace and blessings be upon him) heard a man instruction his brother about modesty. Upon this the Prophet remarked:
Modesty is an ingredient of Iman (faith).
12) باب بَيَانِ عَدَدِ شُعَبِ الْإِيمَانِ وَأَفْضَلِهَا وَأَدْنَاهَا وَفَضِيلَةِ الْحَيَاءِ وَكَوْنِهِ مِنْ الْإِيمَانِ
حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، وَعَمْرٌو النَّاقِدُ، وَزُهَيْرُ بْنُ حَرْبٍ، قَالُوا حَدَّثَنَا سُفْيَانُ بْنُ عُيَيْنَةَ، عَنِ الزُّهْرِيِّ، عَنْ سَالِمٍ، عَنْ أَبِيهِ، سَمِعَ النَّبِيُّ صلى الله عليه وسلم رَجُلاً يَعِظُ أَخَاهُ فِي الْحَيَاءِ فَقَالَ . " الْحَيَاءُ مِنَ الإِيمَانِ "