Ayesha reported,

The Messenger of Allah ﷺ returned that day when he came in from the mosque, and he lay down in my lap. Then a man from the family of Abu Bakr came in carrying a fresh green tooth-stick in his hand.She said, The Messenger of Allah ﷺ looked at it in the man's hand in such a way that I knew he wanted it.So I asked, "Messenger of Allah, would you like me to give you this tooth-stick?"He replied, "Yes."She said, So I took it and chewed it for him until it was soft, then I gave it to him. He used it more vigorously than I had ever seen him use a tooth-stick before. Then he set it down, and I felt the Messenger of Allah ﷺ growing heavy in my lap.She said, I looked into his face, and his gaze was fixed, and he was saying, "Rather, the highest companionship in Paradise."I said, "By the One who sent you with the truth, you have been given the choice and you have chosen."And the Messenger of Allah ﷺ passed away.

حدثنا يعقوب حدثنا أبي عن ابن إسحاق قال حدثني يعقوب بن عتبة عن الزهري عن عروة

عن عائشة قالت

رجع رسول الله ﷺ في ذلك اليوم حين دخل من المسجد فاضطجع في حجري فدخل علي رجل من آل أبي بكر وفي يده سواك أخضر قالت فنظر رسول الله ﷺ إليه في يده نظرا عرفت أنه يريده قالت فقلت يا رسول الله تحب أن أعطيك هذا السواك قال نعم قالت فأخذته فمضغته له حتى ألنته وأعطيته إياه قالت فاستن به كأشد ما رأيته يستن بسواك قبله ثم وضعه ووجدت رسول الله ﷺ يثقل في حجري قالت فذهبت أنظر في وجهه فإذا بصره قد شخص وهو يقول بل الرفيق الأعلى من الجنة فقلت خيرت فاخترت والذي بعثك بالحق قالت وقبض رسول الله ﷺ