What was narrated concerning facing the Imam when he is delivering the sermon

Sunan Ibn Majah · Book 5 · Hadith 1136

حَدَّثَنَا مُحَمَّدُ بْنُ يَحْيَى، حَدَّثَنَا الْهَيْثَمُ بْنُ جَمِيلٍ، حَدَّثَنَا ابْنُ الْمُبَارَكِ، عَنْ أَبَانَ بْنِ تَغْلِبَ، عَنْ عَدِيِّ بْنِ ثَابِتٍ، عَنْ أَبِيهِ، قَالَ كَانَ النَّبِيُّ ـ صلى الله عليه وسلم ـ إِذَا قَامَ عَلَى الْمِنْبَرِ اسْتَقْبَلَهُ أَصْحَابُهُ بِوُجُوهِهِمْ ‏.‏

It was narrated from ‘Adi bin Thabit that his father said: “When the Prophet (ﷺ) stood on the pulpit, his Companions would turn to face him.”