2 Kings 3:1

In the eighteenth year of Jehoshaphat’s reign over Judah, Jehoram son of Ahab became king of Israel, and he reigned in Samaria twelve years.

Note Jehoram is a variant spelling of Joram; also in verse 6.

BSB · Berean Standard Bible
Now Jehoram the son of Ahab began to reign over Israel in Samaria the eighteenth year of Jehoshaphat king of Judah, and reigned twelve years.
KJV · King James Version
Now Jehoram the son of Ahab began to reign over Israel in Samaria in the eighteenth year of Jehoshaphat king of Judah, and reigned twelve years.
WEB · World English Bible
Now Jehoram the son of Ahab began to reign over Israel in Samaria in the eighteenth year of Jehoshaphat king of Judah, and reigned twelve years.
ASV · American Standard Version

Related passages

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

Jehoram
2 Kings 1:17; 2 Kings 8:16
Joram
1 Kings 22:51