al-Sharif al-Radi (d. 406 AH) · Thaqalayn library edition, reproduced verbatim
ومن خطبة له (عليه السلام) حين بلغه خبر الناكثين ببيعته [وفيها يذم عملهم ويلزمهم دم عثمان ويتهدّدهم بالحرب]
When he received reports about those who had broken their oath of allegiance to him [and about those who accused him of ‘Uthmān’s killing]
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