The Prophet ﷺ prayed Zuhr, then ascended the pulpit. He had never ascended it before that day except on Fridays. He then mentioned this story.
حدثنا محمد بن صدران حدثنا المعتمر حدثنا إسمعيل بن أبي خالد عن مجالد بن سعيد عن عامر قال
أن النبي ﷺ صلى الظهر ثم صعد المنبر وكان لا يصعد عليه إلا يوم جمعة قبل يومئذ ثم ذكر هذه القصة
No references are available.
[Its chain is daif] Ibn Majah narrated it in "Fitan," chapter on the tribulation of Dajjal and the coming forth of Isa bin Maryam, etc., no. 4074, from the hadith of Ismail bin Abu Khalid, with this chain. Mujalid is daif, as previously noted at no. 2851. The basic hadith is sahih according to Muslim, no. 2942, and others, from the hadith of Amir Shaybi, with this chain, but without the statement that the Prophet prayed Dhuhr.