"I asked Jabir: 'Did the Messenger of Allah ﷺ deliver the Khutbah standing?' He said: 'The Messenger of Allah ﷺ used to deliver the Khutbah standing, then he would sit for a while, then stand up again.'" (Using translation from Nasāʾī 1574)
سَأَلْتُ جَابِرًا أَكَانَ رَسُولُ اللهِ ﷺ يَخْطُبُ قَائِمًا؟ فَقَالَ كَانَ رَسُولُ اللهِ ﷺ «يَخْطُبُ قَائِمًا ثُمَّ يَقْعُدُ قَعْدَةً ثُمَّ يَقُومُ»