Jeremiah 3:11

Jehovah said to me: Treacherous Judah was more reprehensible than unfaithful Israel.

Ezekiel 16:51-52

Samaria did not commit half the sins you did. You have done many more disgusting things than they ever did. Because of all the disgusting things that you have done, you make your sisters look innocent.

Ezekiel 23:11

Now her sister Oholibah saw this, yet she was more corrupt in her lust than she. Her prostitution was more than the fornication of her sister.

Jeremiah 3:8

Judah saw that I sent unfaithful Israel away because of her adultery and that I gave Israel her divorce papers. But treacherous Judah, her sister, was not afraid. She also acted like a prostitute.

Jeremiah 3:22

Return you backsliding children, and I will forgive you for being unfaithful. See, we have come to you because you are Jehovah our God.

Ezekiel 16:47

Yet you have not merely walked in their ways or done according to their abominations; but, as if that were too little, you acted more corruptly in all your conduct than they.

Hosea 4:16

For Israel behaved stubbornly like a stubborn heifer. Will Jehovah now feed them as a lamb in a large place.

Hosea 11:7

My people are determined to turn (apostatize) from me. Even if they call to the Most High, he will by no means exalt them.

Treasury of Scripture Knowledge

Summary

And the LORD said unto me, The backsliding Israel hath justified herself more than treacherous Judah.

Bible References

The backsliding

Jeremiah 3:8
Judah saw that I sent unfaithful Israel away because of her adultery and that I gave Israel her divorce papers. But treacherous Judah, her sister, was not afraid. She also acted like a prostitute.
Hosea 4:16
For Israel behaved stubbornly like a stubborn heifer. Will Jehovah now feed them as a lamb in a large place.
Hosea 11:7
My people are determined to turn (apostatize) from me. Even if they call to the Most High, he will by no means exalt them.

Justified

Ezekiel 16:47
Yet you have not merely walked in their ways or done according to their abominations; but, as if that were too little, you acted more corruptly in all your conduct than they.
Ezekiel 23:11
Now her sister Oholibah saw this, yet she was more corrupt in her lust than she. Her prostitution was more than the fornication of her sister.