لَا بَأْسَ، طَهُورٌ إِنْ شَاءَ اللَّهُ

Transliteration: La ba'sa, tahurun in sha' Allah.

Translation: No harm — it is a purification (from sins), if Allah wills.

Source: Sahih al-Bukhari 5656

When to recite

When visiting someone who is ill.

About this dua

Narrated by Ibn Abbas: whenever the Prophet ﷺ visited a sick person he would say this. It reminds the patient that illness borne with patience wipes away sins.

Source and authenticity

The English translation is our own, kept close to the Arabic. Hadith numbers follow the standard numbering used on sunnah.com.