2 Kings 14:23

The fifteenth year of Amaziah son of Jehoash king of Judah, was Jeroboam son of Joash made king over Israel in Samaria and reigned forty one years,

2 Kings 14:27

And the LORD had not yet said that men should put out the name of Israel from under heaven. And therefore he helped them by the hand of Jeroboam the son of Joash.

Hosea 1:1

This is the word of the LORD, that came unto Hosea the son of Beeri, in the days of Uzziah, Jotham, Ahaz, and Hezekiah kings of Judah: and in the time of Jeroboam the son of Joash king of Israel.

Amos 1:1

These are the sermons that were showed unto Amos, which was one of the shepherds at Tekoa, upon Israel, in the time of Uzziah king of Judah, and in the time of Jeroboam the son of Joash, king of Israel, two years before the earthquake.

Amos 7:9-11

but the high hill chapels of Isaac must be laid waste, and the churches of Israel made desolate: and as for the house of Jeroboam, I will stand up against it with the sword."

Treasury of Scripture Knowledge

Summary

In the fifteenth year of Amaziah the son of Joash king of Judah Jeroboam the son of Joash king of Israel began to reign in Samaria, and reigned forty and one years.

The fifteenth

Bible References

The fifteenth

2 Kings 14:17
Amaziah the son of Jehoash king of Judah lived after the death of Joash son of Jehoahaz king of Israel, fifteen years.