Musnad Ahmad 1153:345

Yunus narrated to us, Layth narrated to us, from Yazid—meaning Ibn al-Had—from Abd al-Rahman ibn al-Qasim, from his father, from Aisha, who said: "The Messenger of Allah (may Allah bless him and grant him peace) died while he was between my chest and my chin. Therefore, I will never dislike the severity of death for anyone after what I saw from the Messenger of Allah (may Allah bless him and grant him peace)."