Abdullah bin Umar would almost curse al-Bayda and say, "The Messenger of Allah ﷺ entered into ihram from the mosque."
حدثنا محمد بن جعفر حدثنا شعبة عن موسى بن عقبة
كان عبد الله بن عمر يكاد يلعن البيداء ويقول أحرم رسول الله ﷺ من المسجد
Its isnad is sahih, and it is a repeat of 4820, and an abridgment of 5337. The addition of [an] is from the manuscript in the margin of M.