فَمَنۢ بَدَّلَهُۥ بَعۡدَ مَا سَمِعَهُۥ فَإِنَّمَآ إِثۡمُهُۥ عَلَى ٱلَّذِينَ يُبَدِّلُونَهُۥٓۚ إِنَّ ٱللَّهَ سَمِيعٌ عَلِيمٞ ١٨١
Then whoever alters it [i.e., the bequest] after he has heard it - the sin is only upon those who have altered it. Indeed, Allāh is Hearing and Knowing.
Translation: Saheeh International (English)
Each word's meaning and sound
Whoever then changes the will, adding to it or taking away from it or stopping something when they know what the will contains, the sin of it will be upon those who changed it, and the person who wrote the will is not held responsible for what they did. Allah hears all that His creation say, and knows all that they do; and He knows every detail of the situations they are in.
Al-Mukhtasar in interpreting the Noble Quran