Dua Supplication of the sick who have renounced all hope of life

اللَّهُمَّ اغْفِرْ لِي وَارْحَمْنِي، وَأَلْحِقْنِي بِالرَّفِيقِ الْأَعْلَى ⁽¹⁾.

Allahummagh-fir lee, warhamnee wa-alhiqnee birrafeeqil-aAAla.
‘O Allah, forgive me, have mercy upon me and unite me with the higher companions.’ Refer to the Quran, chapter 4, verse: 69.

لَا إِلَهَ إِلَّا اللَّهُ ⁽¹⁾.

AAaishah رضي الله عنها related that the Prophet (Peace 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: La ilaha illal-lah, inna lilmawti lasakarat.
‘None has the right to be worshipped except Allah, death does indeed contain agony.

لَا إِلَهَ إِلَّا اللَّهُ وَاللَّهُ أَكْبَرُ، لَا إِلَهَ إِلَّا اللَّهُ وَحْدَهُ، لَا إِلَهَ إِلَّا اللَّهُ وَحْدَهُ لَا شَرِيكَ لَهُ، لَا إِلَهَ إِلَّا اللَّهُ لَهُ الْمُلْكُ وَلَهُ الْحَمْدُ، لَا إِلَهَ إِلَّا اللَّهُ وَلَا حَوْلَ وَلَا قُوَّةَ إِلَّا بِاللَّهِ ⁽¹⁾.

La ilaha illal-lah, wallahu akbar, la ilaha illal-lahu wahdah, la shareeka lah, la ilaha illal-lahu lahul-mulku walahul-hamd, la ilaha illal-lah, wala hawla wala quwwata illa billah.
‘None has the right to be worshipped except Allah and Allah is the greatest.None has the right to be worshipped except Allah, alone.None has the right to be worshipped except Allah, alone, without partner.None has the right to be worshipped except Allah, to Him belongs all sovereignty and praise. None has the right to be worshipped except Allah and there is no might and no power except with Allah.