Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
muslim:864Muḥammad b. al-Muthanná And Ibn Bashhār > Muḥammad b. Jaʿfar > Shuʿbah > Manṣūr > ʿAmr b. Murrah > Abū ʿUbaydah > Kaʿb b. ʿUjrah

Look at this wretched person; he delivers the sermon while sitting, whereas Allah said:" And when they see merchandise or sport, they break away to it and leave thee standing."  

مسلم:٨٦٤وَحَدَّثَنَا مُحَمَّدُ بْنُ الْمُثَنَّى وَابْنُ بَشَّارٍ قَالاَ حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ حَدَّثَنَا شُعْبَةُ عَنْ مَنْصُورٍ عَنْ عَمْرِو بْنِ مُرَّةَ عَنْ أَبِي عُبَيْدَةَ عَنْ كَعْبِ بْنِ عُجْرَةَ قَالَ دَخَلَ الْمَسْجِدَ وَعَبْدُ الرَّحْمَنِ بْنُ أُمِّ الْحَكَمِ يَخْطُبُ قَاعِدًا فَقَالَ

انْظُرُوا إِلَى هَذَا الْخَبِيثِ يَخْطُبُ قَاعِدًا وَقَالَ اللَّهُ تَعَالَى { وَإِذَا رَأَوْا تِجَارَةً أَوْ لَهْوًا انْفَضُّوا إِلَيْهَا وَتَرَكُوكَ قَائِمًا}  


See similar narrations below:

Collected by Nasāʾī, Nasāʾī's Kubrá
nasai:1397Aḥmad b. ʿAbdullāh b. al-Ḥakam > Muḥammad b. Jaʿfar > Shuʿbah > Manṣūr > ʿAmr b. Murrah > Abū ʿUbaydah > Kaʿb b. ʿUjrah

He entered the masjid and 'Abdur-Rahman bin Umm Al-Hakam was delivering the Khutbah while seated. "He said: 'Look at this man who is delivering the khutbah while seated when Allah (SWT) says: And when they see some merchandise or some amusement they disperse headlong to it, and leave you standing.'"  

النسائي:١٣٩٧أَخْبَرَنَا أَحْمَدُ بْنُ عَبْدِ اللَّهِ بْنِ الْحَكَمِ قَالَ حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ قَالَ حَدَّثَنَا شُعْبَةُ عَنْ مَنْصُورٍ عَنْ عَمْرِو بْنِ مُرَّةَ عَنْ أَبِي عُبَيْدَةَ عَنْ كَعْبِ بْنِ عُجْرَةَ قَالَ دَخَلَ الْمَسْجِدَ وَعَبْدُ الرَّحْمَنِ بْنُ أُمِّ الْحَكَمِ يَخْطُبُ قَاعِدًا فَقَالَ

انْظُرُوا إِلَى هَذَا يَخْطُبُ قَاعِدًا وَقَدْ قَالَ اللَّهُ ﷻ { وَإِذَا رَأَوْا تِجَارَةً أَوْ لَهْوًا انْفَضُّوا إِلَيْهَا وَتَرَكُوكَ قَائِمًا }  

nasai-kubra:1724Aḥmad b. ʿAbdullāh b. al-Ḥakam > Muḥammad b. Jaʿfar > Shuʿbah > Manṣūr > ʿAmr b. Murrah > Abū ʿUbaydah > Kaʿb b. ʿUjrah

[Machine] And Allah, blessed and exalted, said: "And when they see some merchandise or some amusement, they disperse to it and leave you standing." (Surah Al-Jumu'ah, 11)  

الكبرى للنسائي:١٧٢٤أَخْبَرَنَا أَحْمَدُ بْنُ عَبْدِ اللهِ بْنِ الْحَكَمِ قَالَ حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ قَالَ حَدَّثَنَا شُعْبَةُ عَنْ مَنْصُورٍ عَنْ عَمْرِو بْنِ مُرَّةَ عَنْ أَبِي عُبَيْدَةَ عَنْ كَعْبِ بْنِ عُجْرَةَ قَالَ دَخَلَ الْمَسْجِدَ وَعَبْدُ الرَّحْمَنِ بْنُ أُمِّ الْحَكَمِ يَخْطُبُ قَاعِدًا فَقَالَ §انْظُرُوا إِلَى هَذَا يَخْطُبُ قَاعِدًا

وَقَالَ اللهُ تَبَارَكَ وَتَعَالَى {وَإِذَا رَأَوْا تِجَارَةً أَوْ لَهْوًا انْفَضُّوا إِلَيْهَا وَتَرَكُوكَ قَائِمًا} [الجمعة 11]