The Messenger of Allah ﷺ went out on the day of Fitr or Adha and delivered the sermon standing, then sat down briefly, then stood up again.
حدثنا يحيى بن حكيم حدثنا أبو بحر حدثنا إسمعيل بن مسلم الخولاني حدثنا أبو الزبير
خرج رسول الله ﷺ يوم فطر أو أضحى فخطب قائما ثم قعد قعدة ثم قام
No references are available.
Its chain of transmission is daif. Busiri said, "This chain contains Ismail bin Muslim (al-Makki), whose weakness they have agreed upon, and Abu Bahr (al-Bakrawi) is daif, and it has another defect."