The word(s) "alteration" appears 4 time(s) in 4 verse(s) in Quran in Saheeh International translation.

(1) [That is Our] established way for those We had sent before you of Our messengers; and you will not find in Our way any alteration.

(2) Among the believers are men true to what they promised Allah. Among them is he who has fulfilled his vow [to the death], and among them is he who awaits [his chance]. And they did not alter [the terms of their commitment] by any alteration -

(3) [Due to] arrogance in the land and plotting of evil; but the evil plot does not encompass except its own people. Then do they await except the way of the former peoples? But you will never find in the way of Allah any change, and you will never find in the way of Allah any alteration.

(4) We have created them and strengthened their forms, and when We will, We can change their likenesses with [complete] alteration.