Bahz ibn Hakim reported from his grandfather:

(Ibn Qudamah's version has: His grandfather's brother or uncle reported:) - the narrator Mu'ammal said: - He (his grandfather Mu'awiyah) got up before the Holy Prophet ﷺ who was giving sermon: and he said: Why have your companions arrested my neighbours? He turned away from him twice. He (his grandfather Mu'awiyah) then mentioned something. The Holy Prophet ﷺ then said: Let his neighbours go.

(Mu'ammal did not mention the words "He was giving sermon.")

حَدَّثَنَا مُحَمَّدُ بْنُ قُدَامَةَ، وَمُؤَمَّلُ بْنُ هِشَامٍ، - قَالَ ابْنُ قُدَامَةَ - حَدَّثَنِي إِسْمَاعِيلُ، عَنْ بَهْزِ بْنِ حَكِيمٍ، عَنْ أَبِيهِ، عَنْ جَدِّهِ، - قَالَ ابْنُ قُدَامَةَ - إِنَّ أَخَاهُ أَوْ عَمَّهُ وَقَالَ مُؤَمَّلٌ - إِنَّهُ قَامَ إِلَى النَّبِيِّ ﷺ وَهُوَ يَخْطُبُ فَقَالَ جِيرَانِي بِمَا أَخَذُوا . فَأَعْرَضَ عَنْهُ مَرَّتَيْنِ ثُمَّ ذَكَرَ شَيْئًا فَقَالَ النَّبِيُّ ﷺ " خَلُّوا لَهُ عَنْ جِيرَانِهِ " . لَمْ يَذْكُرْ مُؤَمَّلٌ وَهُوَ يَخْطُبُ .