The Messenger of Allah ﷺ gave his wives the choice. Was that a divorce?
حدثنا محمد بن جعفر قال حدثنا شعبة عن إسماعيل بن أبي خالد قال سمعت الشعبي يحدث عن مسروق
قد خير رسول الله ﷺ نساءه أفكان طلاقا
Its isnad is sahih. It has already appeared at 24063.