"The Prophet ﷺ used to deliver the Khutbah standing, then he would sit down, then he would stand up and recite some verses and remember Allah (SWT). And his Khutbah was moderate in length, and his prayer was moderate in length." (Using translation from Nasāʾī 1584)
أَنَّ النَّبِيَّ ﷺ كَانَ يَخْطُبُ قَائِمًا وَيَجْلِسُ ثُمَّ يَقُومُ وَيَقْرَأُ آيَاتٍ وَيَذْكُرُ اللهَ وَكَانَتْ خُطْبَتُهُ قَصْدًا وَصَلَاتُهُقَصْدًا