2 Chronicles 34:5

And he burned the bones of the priests on the altars and cleansed Judah and Jerusalem.

1 Kings 13:2

Then he proclaimed against the altar by the word of Yahweh and said, "O altar, altar, thus says Yahweh: 'Look, a son will be born to the house of David, Josiah by name, and he shall sacrifice on you the priests of the high places who burn incense on you, and human bones shall burn on you.'"

Numbers 35:33

So you will not pollute the land in which you are; because blood pollutes the land, and no atonement can be made for the land for the blood that is poured out on it except with the blood of the one who poured it out.

2 Kings 23:16

When Josiah turned and saw the tombs which [were] there on the hill, he sent and took the bones from the tombs and burned [them] on the altar. [Thus] he defiled them according to the word of Yahweh that the man of God had proclaimed who had proclaimed these things.

2 Kings 23:20

Then he slaughtered all of the priests of the high places who [were] there, on the altars, and he burned the bones of the humans on them. Then he returned [to] Jerusalem.

2 Chronicles 34:7

he broke down the altars and the Asherahs and crushed the idols, grinding [them] to dust, and he cut down all the incense stands in all the land of Israel. Then he returned to Jerusalem.

Jeremiah 3:10

Yet even in all this her treacherous sister Judah did not return to me with all her heart, {but only} in pretense," {declares} Yahweh.

Jeremiah 4:14

Cleanse your heart from wickedness, Jerusalem, so that you may be saved. {How long} will your thoughts of mischief dwell in your inner part?

Jeremiah 8:1-2

"At that time," {declares} Yahweh, "they shall bring out the bones of the kings of Judah, and the bones of its officials, and the bones of the priests, and the bones of the prophets, and the bones of the inhabitants of Judah from their graves.

Ezekiel 22:24

"Son of man, say to her, 'You [are] a land not cleansed; it is not rained upon [in] [the] day of indignation.'

Treasury of Scripture Knowledge

Summary

And he burnt the bones of the priests upon their altars, and cleansed Judah and Jerusalem.

General references

Bible References

He

1 Kings 13:2
Then he proclaimed against the altar by the word of Yahweh and said, "O altar, altar, thus says Yahweh: 'Look, a son will be born to the house of David, Josiah by name, and he shall sacrifice on you the priests of the high places who burn incense on you, and human bones shall burn on you.'"
2 Kings 23:16
When Josiah turned and saw the tombs which [were] there on the hill, he sent and took the bones from the tombs and burned [them] on the altar. [Thus] he defiled them according to the word of Yahweh that the man of God had proclaimed who had proclaimed these things.
Jeremiah 8:1
"At that time," {declares} Yahweh, "they shall bring out the bones of the kings of Judah, and the bones of its officials, and the bones of the priests, and the bones of the prophets, and the bones of the inhabitants of Judah from their graves.

Cleansed

2 Chronicles 34:7
he broke down the altars and the Asherahs and crushed the idols, grinding [them] to dust, and he cut down all the incense stands in all the land of Israel. Then he returned to Jerusalem.
Numbers 35:33
So you will not pollute the land in which you are; because blood pollutes the land, and no atonement can be made for the land for the blood that is poured out on it except with the blood of the one who poured it out.
Jeremiah 3:10
Yet even in all this her treacherous sister Judah did not return to me with all her heart, {but only} in pretense," {declares} Yahweh.
Jeremiah 4:14
Cleanse your heart from wickedness, Jerusalem, so that you may be saved. {How long} will your thoughts of mischief dwell in your inner part?
Ezekiel 22:24
"Son of man, say to her, 'You [are] a land not cleansed; it is not rained upon [in] [the] day of indignation.'

General references

Jeremiah 8:1
"At that time," {declares} Yahweh, "they shall bring out the bones of the kings of Judah, and the bones of its officials, and the bones of the priests, and the bones of the prophets, and the bones of the inhabitants of Judah from their graves.