وَحَدَّثَنِي بِشْرُ بْنُ الْحَكَمِ الْعَبْدِيُّ، قَالَ سَمِعْتُ سُفْيَانَ بْنَ عُيَيْنَةَ، يَقُولُ أَخْبَرُونِي عَنْ أَبِي عَقِيلٍ، صَاحِبِ بُهَيَّةَ أَنَّ أَبْنَاءً، لِعَبْدِ اللَّهِ بْنِ عُمَرَ سَأَلُوهُ عَنْ شَىْءٍ لَمْ يَكُنْ عِنْدَهُ فِيهِ عِلْمٌ فَقَالَ لَهُ يَحْيَى بْنُ سَعِيدٍ وَاللَّهِ إِنِّي لأُعْظِمُ أَنْ يَكُونَ مِثْلُكَ وَأَنْتَ ابْنُ إِمَامَىِ الْهُدَى – يَعْنِي عُمَرَ وَابْنَ عُمَرَ – تُسْأَلُ عَنْ أَمْرٍ لَيْسَ عِنْدَكَ فِيهِ عِلْمٌ ‏.‏ فَقَالَ أَعْظَمُ مِنْ ذَلِكَ وَاللَّهِ عِنْدَ اللَّهِ وَعِنْدَ مَنْ عَقَلَ عَنِ اللَّهِ أَنْ أَقُولَ بِغَيْرِ عِلْمٍ أَوْ أُخْبِرَ عَنْ غَيْرِ ثِقَةٍ ‏.‏ قَالَ وَشَهِدَهُمَا أَبُو عَقِيلٍ يَحْيَى بْنُ الْمُتَوَكِّلِ حِينَ قَالاَ ذَلِكَ ‏.‏

Bishr bin ul-Hakam al-Abdī narrated to me, he said, I heard Sufyān bin Uyaynah saying, they informed me on authority of Abī Aqīl, companion of Buhayyah, that a descendent of Abd Allah bin Umar was asked about something that he did not have knowledge about, so Yahyā bin Sa’īd said to him: ‘By Allah, indeed it is a grave matter that the likes of you, a descendent of two Imāms of guidance – meaning Umar and Ibn Umar – is asked about a matter and you have no knowledge of it’. So said that Abū Aqīl Yahyā bin al-Mutawakkil witnessed them both when they said that.