2 Chronicles 32:26

Notwithstanding, Hezekiah humbled himself for the pride of his
heart, both he and the inhabitants of Jerusalem
In what manner is not said; perhaps by putting on sackcloth, and by fasting and prayer, and making confession of sin, and declaring repentance for it:

so that the wrath of the Lord came not upon them in the days of
Hezekiah;
but in the days of his son's sons, ( Isaiah 39:7 Isaiah 39:8 ) .