'Treachery' in the Bible

‘If they confess their wickedness and the wickedness of their forefathers, in their unfaithfulness which they have committed against Me—and also in their acting with hostility toward Me—

Phinehas the son of Eleazar the priest said to the sons of Reuben and the sons of Gad and the sons of Manasseh, “Today we know that the Lord is among us, because you have not committed this unfaithful act against the Lord; indeed you have saved Israel from the hand of the Lord.”

So Joram reined [his chariot] around and fled, and he said to Ahaziah, “Treachery and betrayal, Ahaziah!”

But the king of Assyria discovered a conspiracy in Hoshea, who sent messengers to So, king of Egypt, and offered no tribute to the king of Assyria, as he had done year by year; therefore the king of Assyria arrested him and bound him in prison.

Those who seek my life lay snares for me,And those who seek to injure me threaten mischievous things and destruction;They devise treachery all the day long.

But You, O God, will bring down the wicked to the pit of destruction;Men of blood and treachery will not live out half their days.But I will [boldly and unwaveringly] trust in You.

‘As a cage is full of birds,So are their houses full of deceit and treachery;Therefore they have become influential and rich.

They will forget their disgrace and all their treachery (unfaithfulness) which they perpetuated against Me, when they live securely in their own land and there is no one who makes them afraid.

Her prophets are reckless and treacherous men;Her priests have profaned the sanctuary;They have done violence to the law [by pretending their word is God’s word].