Dua for the sick — I ask Allah the Magnificent
أَسْأَلُ اللهَ الْعَظِيمَ رَبَّ الْعَرْشِ الْعَظِيمِ...
أَسْأَلُ اللهَ الْعَظِيمَ رَبَّ الْعَرْشِ الْعَظِيمِ أَنْ يَشْفِيَكَ
As-alul-lahal-AAatheem rabbil-AAarshil-AAatheem an yashfiyak
Translation
I ask Allah the Magnificent, Lord of the Magnificent Throne, to heal you.
When to recite
Recited seven times when visiting a sick person. If their time has not come, they will be healed.
Source / Reference
Abu Dawud 3/187