The word(s) "treacherous" appears 2 time(s) in 2 verse(s) in Quran in Saheeh International translation.

(1) Indeed, Allah defends those who have believed. Indeed, Allah does not like everyone treacherous and ungrateful.

(2) And when waves come over them like canopies, they supplicate Allah, sincere to Him in religion. But when He delivers them to the land, there are [some] of them who are moderate [in faith]. And none rejects Our signs except everyone treacherous and ungrateful.