Jami' al-Saghir / Jam' al-Jawami' (al-Suyuti) 20622a
"مَن اطَّلَعَ في كِتَابِ أَخِيهِ بِغَيرِ أَمْرِه فَكَأنَّما اطَّلَع في النَّارِ".
Notes
[طب] الطبرانى في الكبير عن ابن عباس
machine translation[Ṭab] al-Ṭabarānī in al-Kabīr, from Ibn ʿAbbās
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