1 Kings 12:21

And when Rehoboam arrived in Jerusalem, he mobilized the whole house of Judah and the tribe of Benjamin—180,000 chosen warriors—to fight against the house of Israel and restore the kingdom to Rehoboam son of Solomon.
BSB · Berean Standard Bible
And when Rehoboam was come to Jerusalem, he assembled all the house of Judah, with the tribe of Benjamin, an hundred and fourscore thousand chosen men, which were warriors, to fight against the house of Israel, to bring the kingdom again to Rehoboam the son of Solomon.
KJV · King James Version
When Rehoboam had come to Jerusalem, he assembled all the house of Judah and the tribe of Benjamin, a hundred and eighty thousand chosen men who were warriors, to fight against the house of Israel, to bring the kingdom again to Rehoboam the son of Solomon.
WEB · World English Bible
And when Rehoboam was come to Jerusalem, he assembled all the house of Judah, and the tribe of Benjamin, a hundred and fourscore thousand chosen men, that were warriors, to fight against the house of Israel, to bring the kingdom again to Rehoboam the son of Solomon.
ASV · American Standard Version

Related passages

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

when Rehoboam
2 Chronicles 11:1–3
an hundred
1 Chronicles 21:5; 2 Chronicles 14:8, 11; 2 Chronicles 17:14–19; Proverbs 21:30, 31