لَا إِلَهَ إِلَّا اللهُ ، إِنَّ لِلْمَوْتِ سَكَرَاتٍ
Translation 
AAaishah (RA) related that the Prophet (peace and blessings of Allah be upon him) (during his illness in which he passed away), would dip his hands in water and then he would wipe his face and say:
“None has the right to be worshipped except Allah, death does indeed contain agony.”
“None has the right to be worshipped except Allah, death does indeed contain agony.”
Transliteration
laa ilaaha ill-allah, inna lil-mawti la sakaraat
Sources:
Bukhari No# 4449, 5610
