Surah III the Family of Imran ”A’LAY IMRAN” Verses 78
78: Most surely there is a party amongst those who distort the book with their tongue language that you may consider it to be ”a part” of the book, and they say, it is from Allah, while it is not from Allah; and they tell a lie against Allah whilst they know.
Surah VI the Cattle ”ANAM” Verses 115
115: And the word of your lord has been accomplished truly and justly; there is none who change his words, and he is the hearing, the knowing.