[Machine] Umar ibn al-Khattab wrote: "Whoever possesses testimony but does not testify where they saw it or where they know it to be, then indeed they testify against themselves. This is a clear-cut grievance between the Thaqafi and Umar."
كَتَبَ عُمَرُ بْنُ الْخَطَّابِ ؓ مَنْ كَانَتْ عِنْدَهُ شَهَادَةٌ فَلَمْ يَشْهَدْ بِهَا حَيْثُ رَآهَا أَوْ حَيْثُ عَلِمَ فَإِنَّمَا يَشْهَدُ عَلَى ضِغْنٍ هَذَا مُنْقَطِعٌ فِيمَا بَيْنَ الثَّقَفِيِّ وَعُمَرَ ؓ