Sa'id said:Umar passed by Hassan when he was reciting verses in the mosque. He looked at him. Thereupon he said: I used to recite verses when there was present in it the one who was better than you (i.e. the Prophet).
حَدَّثَنَا ابْنُ أَبِي خَلَفٍ، وَأَحْمَدُ بْنُ عَبْدَةَ، - الْمَعْنَى - قَالاَ حَدَّثَنَا سُفْيَانُ بْنُ عُيَيْنَةَ، عَنِ الزُّهْرِيِّ، عَنْ سَعِيدٍ، قَالَ مَرَّ عُمَرُ بِحَسَّانَ وَهُوَ يُنْشِدُ فِي الْمَسْجِدِ فَلَحَظَ إِلَيْهِ فَقَالَ قَدْ كُنْتُ أُنْشِدُ وَفِيهِ مَنْ هُوَ خَيْرٌ مِنْكَ .
AbuDaud
General Behavior (Kitab Al-Adab) • Hadith 5013