Jeremiah 3:8 in the King James Version
And I saw, when for all the causes whereby backsliding Israel committed adultery I had put her away, and given her a bill of divorce; yet her treacherous sister Judah feared not, but went and played the harlot also.
Context
7 I said after she had done all these things, ‘She will return to me;’ but she didn’t return, and her treacherous sister Judah saw it.
8 I saw when, for this very cause, that backsliding Israel had committed adultery, I had put her away and given her a certificate of divorce, yet treacherous Judah, her sister, had no fear, but she also went and played the prostitute.
9 Because she took her prostitution lightly, the land was polluted, and she committed adultery with stones and with wood.