'Treacherously' in the Bible

Surely as a wife treacherously departeth from her husband, so have ye dealt treacherously with me, O house of Israel, saith Jehovah.

For the house of Israel and the house of Judah have dealt very treacherously against me, saith Jehovah.

Righteous art thou, O Jehovah, when I contend with thee; yet would I reason the cause with thee: wherefore doth the way of the wicked prosper? wherefore are all they at ease that deal very treacherously?

For even thy brethren, and the house of thy father, even they have dealt treacherously with thee; even they have cried aloud after thee: believe them not, though they speak fair words unto thee.