2 Kings 25:1

So in the ninth year of Zedekiah’s reign, on the tenth day of the tenth month, Nebuchadnezzar king of Babylon marched against Jerusalem with his entire army. They encamped outside the city and built a siege wall all around it.

Note Literally He encamped outside it and they built

BSB · Berean Standard Bible
And it came to pass in the ninth year of his reign, in the tenth month, in the tenth day of the month, that Nebuchadnezzar king of Babylon came, he, and all his host, against Jerusalem, and pitched against it; and they built forts against it round about.
KJV · King James Version
In the ninth year of his reign, in the tenth month, in the tenth day of the month, Nebuchadnezzar king of Babylon came, he and all his army, against Jerusalem, and encamped against it; and they built forts against it around it.
WEB · World English Bible
And it came to pass in the ninth year of his reign, in the tenth month, in the tenth day of the month, that Nebuchadnezzar king of Babylon came, he and all his army, against Jerusalem, and encamped against it; and they built forts against it round about.
ASV · American Standard Version

Related passages

From the Treasury of Scripture Knowledge, grouped by the word they explain.

in the ninth
A.M. 3414. B.C. 590. This according to the computation of Archbishop Usher, was on Thursday, January 30th, A.M. 3414, which was a sabbatical year; wherein they proclaimed liberty to their servants, according to the law, but soon enthralled them again. (See Jer 34:8-10.)
2 Chronicles 36:17–21; Jeremiah 34:2, 3–6; Jeremiah 39:1–10; Jeremiah 52:4, 5–11; Ezekiel 24:1, 2–14
Nebuchadnezzar
2 Kings 24:1, 10; 1 Chronicles 6:15; Jeremiah 27:8; Jeremiah 32:28; Jeremiah 43:10; Jeremiah 51:34; Ezekiel 26:7
Nebuchadrezzar
Daniel 4:1–18
pitched
Isaiah 29:3; Jeremiah 32:24; Ezekiel 4:1–8; Ezekiel 21:22–24; Luke 19:43, 44