2 Chronicles 34:1

Josiah was eight years old when he became king, and he reigned thirty-one years in Jerusalem.

Jeremiah 1:2

to whom the word of the Lord came in the days of Josiah the son of Amon, king of Judah, in the thirteenth year of his reign.

Zephaniah 1:1

The word of the Lord which came to Zephaniah son of Cushi, son of Gedaliah, son of Amariah, son of Hezekiah, in the days of Josiah son of Amon, king of Judah:

1 Samuel 2:18

Now Samuel was ministering before the Lord, as a boy wearing a linen ephod.

1 Samuel 2:26

Now the boy Samuel was growing in stature and in favor both with the Lord and with men.

1 Kings 3:7-9

Now, O Lord my God, You have made Your servant king in place of my father David, yet I am but a little child; I do not know how to go out or come in.

1 Kings 13:2

He cried against the altar by the word of the Lord, and said, “O altar, altar, thus says the Lord, ‘Behold, a son shall be born to the house of David, Josiah by name; and on you he shall sacrifice the priests of the high places who burn incense on you, and human bones shall be burned on you.’”

2 Kings 22:1-20

Josiah was eight years old when he became king, and he reigned thirty-one years in Jerusalem; and his mother’s name was Jedidah the daughter of Adaiah of Bozkath.

1 Chronicles 3:14-15

Amon his son, Josiah his son.

2 Chronicles 24:1

Joash was seven years old when he became king, and he reigned forty years in Jerusalem; and his mother’s name was Zibiah from Beersheba.

2 Chronicles 26:1

And all the people of Judah took Uzziah, who was sixteen years old, and made him king in the place of his father Amaziah.

2 Chronicles 33:1

Manasseh was twelve years old when he became king, and he reigned fifty-five years in Jerusalem.

2 Chronicles 33:25

But the people of the land killed all the conspirators against King Amon, and the people of the land made Josiah his son king in his place.

Ecclesiastes 4:13

A poor yet wise lad is better than an old and foolish king who no longer knows how to receive instruction.

Matthew 1:10-11

Hezekiah was the father of Manasseh, Manasseh the father of Amon, and Amon the father of Josiah.

Treasury of Scripture Knowledge

Summary

Josiah was eight years old when he began to reign, and he reigned in Jerusalem one and thirty years.

Bible References

Eight years

2 Chronicles 24:1
Joash was seven years old when he became king, and he reigned forty years in Jerusalem; and his mother’s name was Zibiah from Beersheba.
2 Chronicles 26:1
And all the people of Judah took Uzziah, who was sixteen years old, and made him king in the place of his father Amaziah.
2 Chronicles 33:1
Manasseh was twelve years old when he became king, and he reigned fifty-five years in Jerusalem.
1 Samuel 2:18
Now Samuel was ministering before the Lord, as a boy wearing a linen ephod.
1 Kings 3:7
Now, O Lord my God, You have made Your servant king in place of my father David, yet I am but a little child; I do not know how to go out or come in.
Ecclesiastes 4:13
A poor yet wise lad is better than an old and foolish king who no longer knows how to receive instruction.