حَدَّثَنَاه الْخُزَاعِيُّ قَالَ أَنْبَأَنَا حَمَّادُ بْنُ سَلَمَةَ عَنْ عَمَّارِ بْنِ أَبِي عَمَّارٍ عَنِ ابْنِ عَبَّاسٍ وَعَنْ ثَابِتٍ عَنْ أَنَسٍ أَنَّ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ كَانَ يَخْطُبُ إِلَى جِذْعِ النَّخْلَةِ فَذَكَرَ مَعْنَاهُ
مسند امام احمد بن حنبل · Hadith 3432
It was narrated from Ibn 'Abbas (RA) that the Prophet (PBUH) used to deliver khutbahs leaning on a palm trunk. When the minbar was made and he moved to it, the trunk groaned. The Messenger of Allah (PBUH) went to it and embraced it, and it fell silent. He said: "If i did not embrace it, it would have groaned until the Day of Resurrection."
Sanad
حَدَّثَنَاه الْخُزَاعِيُّ قَالَ أَنْبَأَنَا حَمَّادُ بْنُ سَلَمَةَ عَنْ عَمَّارِ بْنِ أَبِي عَمَّارٍ عَنِ ابْنِ عَبَّاسٍ وَعَنْ ثَابِتٍ عَنْ أَنَسٍ