Moses and Aaron went in to Pharaoh, and said to him, "This is what Yahweh, the God of the Hebrews, says: 'How long will you refuse to humble yourself before me? Let my people go, that they may serve me.
TSK
TSK · 2 Chronicles 12:6
Treasury of Scripture Knowledge references in WEB.
I also walked contrary to them, and brought them into the land of their enemies: if then their uncircumcised heart is humbled, and they then accept the punishment of their iniquity;
"If there is famine in the land, if there is pestilence, if there is blight, mildew, locust or caterpillar; if their enemy besieges them in the land of their cities; whatever plague, whatever sickness there is;
When he was in distress, he begged Yahweh his God, and humbled himself greatly before the God of his fathers.
He didn't humble himself before Yahweh, as Manasseh his father had humbled himself; but this same Amon trespassed more and more.
When he killed them, then they inquired after him. They returned and sought God earnestly.
Hear, and give ear; don't be proud; for Yahweh has spoken.
They are not humbled even to this day, neither have they feared, nor walked in my law, nor in my statutes, that I set before you and before your fathers.
You, his son, Belshazzar, have not humbled your heart, though you knew all this,
I will go and return to my place, until they acknowledge their offense, and seek my face. In their affliction they will seek me earnestly."
For being ignorant of God's righteousness, and seeking to establish their own righteousness, they didn't subject themselves to the righteousness of God.
Humble yourselves in the sight of the Lord, and he will exalt you.