Dua
Arabic
As he was dying, the Prophet (SAW) dipped his hands in water and wiped his face saying:
لاَ إِلَهَ إِلاَّ الله، إِنَّ لِلْمَـوْتِ لَسَكَـراتٍ
Transliteration
Laa 'ilaaha 'illallaahu 'inna lilmawti lasakaraatin.
Translation
There is none worthy of worship but Allah, surely death has agonies.
Info
Al-Bukhari, cf. Al-Asqalani, Fathul-Bari 8/144. The Hadith also mention him using the Siwak (tooth stick).