'Treacherously' in the Bible

No one who waits for Youwill be disgraced;those who act treacherously without causewill be disgraced.

You, O Lord God of hosts, the God of Israel,Arise to punish all the nations;Spare no one and do not be merciful to any who treacherously plot evil. Selah.

If I had said, I will speak thus; Behold, I had dealt treacherously with the generation of thy children.

They treacherously turned away like their fathers;they became warped like a faulty bow.

I beheld them that deal treacherously, and was grieved; because they kept not thy word.