الْتَّائِبُ مِنَ الذَّنْبِ کَمَنْ لَا ذَنْبَ لَهُ
One who repents from sin is like someone without sin
The 28th of the 40 hadiths gathered by Shah Waliullah ad-Dehlawi in Shah Waliullah's Forty Hadith, given below in the original Arabic with an English translation and its reference.
الْتَّائِبُ مِنَ الذَّنْبِ کَمَنْ لَا ذَنْبَ لَهُ
One who repents from sin is like someone without sin
Text from the open hadith-api dataset. Hadith numbering follows that edition and can differ slightly from a printed copy — check the Arabic against a trusted mushaf of hadith before relying on a reference.