2 Chronicles 36:21

to fulfill the word of Yahweh by the mouth of Jeremiah, until the land had enjoyed its Sabbaths: [for] as long as it lay desolate it kept Sabbath, to fulfill seventy years.

Jeremiah 29:10

For thus says Yahweh, After seventy years are accomplished for Babylon, I will visit you, and perform my good word toward you, in causing you to return to this place.

Daniel 9:2

in the first year of his reign I, Daniel, understood by the books the number of the years about which the word of Yahweh came to Jeremiah the prophet, for the accomplishing of the desolations of Jerusalem, even seventy years.

Leviticus 26:34-35

Then the land will enjoy its sabbaths as long as it lies desolate and you are in your enemies' land. Even then the land will rest and enjoy its sabbaths.

Leviticus 26:43

The land also will be left by them, and will enjoy its sabbaths while it lies desolate without them: and they will accept the punishment of their iniquity; because, even because they rejected my ordinances, and their soul abhorred my statutes.

Zechariah 1:12

Then the angel of Yahweh replied, "O Yahweh of Armies, how long will you not have mercy on Jerusalem and on the cities of Judah, against which you have had indignation these seventy years?"

Leviticus 25:4-6

but in the seventh year there shall be a Sabbath of solemn rest for the land, a Sabbath to Yahweh. You shall not sow your field or prune your vineyard.

Jeremiah 25:9

behold, I will send and take all the families of the north, says Yahweh, and [I will send] to Nebuchadnezzar the king of Babylon, my servant, and will bring them against this land, and against its inhabitants, and against all these nations around; and I will utterly destroy them, and make them an astonishment, and a hissing, and perpetual desolations.

Jeremiah 25:11-12

This whole land shall be a desolation, and an astonishment; and these nations shall serve the king of Babylon seventy years.

Jeremiah 26:6-7

then will I make this house like Shiloh, and will make this city a curse to all the nations of the earth.

Jeremiah 27:12-13

I spoke to Zedekiah king of Judah according to all these words, saying, Bring your necks under the yoke of the king of Babylon, and serve him and his people, and live.

Zechariah 1:4-6

Don't you be like your fathers, to whom the former prophets proclaimed, saying: Thus says Yahweh of Armies, 'Return now from your evil ways, and from your evil doings;' but they did not hear, nor listen to me, says Yahweh.

Treasury of Scripture Knowledge

Summary

To fulfil the word of the LORD by the mouth of Jeremiah, until the land had enjoyed her sabbaths: for as long as she lay desolate she kept sabbath, to fulfil threescore and ten years.

Bible References

To fulfil

Jeremiah 25:9
behold, I will send and take all the families of the north, says Yahweh, and [I will send] to Nebuchadnezzar the king of Babylon, my servant, and will bring them against this land, and against its inhabitants, and against all these nations around; and I will utterly destroy them, and make them an astonishment, and a hissing, and perpetual desolations.
Jeremiah 26:6
then will I make this house like Shiloh, and will make this city a curse to all the nations of the earth.
Jeremiah 27:12
I spoke to Zedekiah king of Judah according to all these words, saying, Bring your necks under the yoke of the king of Babylon, and serve him and his people, and live.
Jeremiah 29:10
For thus says Yahweh, After seventy years are accomplished for Babylon, I will visit you, and perform my good word toward you, in causing you to return to this place.
Daniel 9:2
in the first year of his reign I, Daniel, understood by the books the number of the years about which the word of Yahweh came to Jeremiah the prophet, for the accomplishing of the desolations of Jerusalem, even seventy years.
Zechariah 1:4
Don't you be like your fathers, to whom the former prophets proclaimed, saying: Thus says Yahweh of Armies, 'Return now from your evil ways, and from your evil doings;' but they did not hear, nor listen to me, says Yahweh.

Until the land

Leviticus 25:4
but in the seventh year there shall be a Sabbath of solemn rest for the land, a Sabbath to Yahweh. You shall not sow your field or prune your vineyard.
Leviticus 26:34
Then the land will enjoy its sabbaths as long as it lies desolate and you are in your enemies' land. Even then the land will rest and enjoy its sabbaths.
Zechariah 1:12
Then the angel of Yahweh replied, "O Yahweh of Armies, how long will you not have mercy on Jerusalem and on the cities of Judah, against which you have had indignation these seventy years?"

General references

Leviticus 25:4
but in the seventh year there shall be a Sabbath of solemn rest for the land, a Sabbath to Yahweh. You shall not sow your field or prune your vineyard.
Isaiah 64:10
Your holy cities are become a wilderness, Zion is become a wilderness, Jerusalem a desolation.
Ezekiel 36:34
The land that was desolate shall be tilled, whereas it was a desolation in the sight of all who passed by.