I asked Ayesha, "Mother, what was the first thing the Messenger of Allah ﷺ would do when he entered your house, and what was the last thing he would do?"She replied, "He would begin with the toothstick and end with the two units of prayer before Fajr."
حدثنا يزيد أخبرنا شريك
قلت لعائشة يا أمه بأي شيء كان يبدأ رسول الله ﷺ إذا دخل عليك بيتك وبأي شيء كان يختم قالت كان يبدأ بالسواك ويختم بركعتي الفجر