2. Al-Baqara (The Cow)

Surah: 2   Aya: 54

54. Wa-ith qala moosa liqawmihi ya qawmi innakum thalamtum anfusakum biittikhathikumu alAAijla fatooboo ila bari-ikum faoqtuloo anfusakum thalikum khayrun lakum AAinda bari-ikum fataba AAalaykum innahu huwa alttawwabu alrraheemu
  

  Translation

54. And (remember) when Mûsa (Moses) said to his people: "O my people! Verily, you have wronged yourselves by worshipping the calf. So turn in repentance to your Creator and kill yourselves (the innocent kill the wrongdoers among you), that will be better for you with your Lord." Then He accepted your repentance. Truly, He is the One Who accepts repentance, the Most Merciful.