2. Al-Baqara (The Cow)

Surah: 2   Aya: 160

160. Illa allatheena taboo waaslahoo wabayyanoo faola-ika atoobu AAalayhim waana alttawwabu alrraheemu
  

  Translation

160. Except those who repent and do righteous deeds, and openly declare (the truth which they concealed). These, I will accept their repentance. And I am the One Who accepts repentance, the Most Merciful.