Sura 2 Al-Baqarah (The Cow), aya 181

1. فَمَنْ بَدَّلَهُ بَعْدَمَا سَمِعَهُ فَإِنَّمَا إِثْمُهُ عَلَى الَّذِينَ يُبَدِّلُونَهُ ۚ إِنَّ اللَّهَ سَمِيعٌ عَلِيمٌ

   Then whoever alters the bequest after he has heard it - the sin is only upon those who have altered it. Indeed, Allah is Hearing and Knowing.

   2:181

Tafsiri: Saheeh International