Surah Ash-Shu'ara 26:80
وَإِذَا مَرِضْتُ فَهُوَ يَشْفِينِ
And when I am ill, it is He who cures me
Translation: Saheeh International
Tafsir
and when I am sick it is He Who cures me;
Excerpt from Tafsir al-Jalalayn, commentary on 26:80, via Quran.com. The reader has the full commentary and 9 more tafsirs.