2 Chronicles 34:1

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

Jeremiah 1:2

to whom the word of the Lord came during the thirteenth year (627 b.c.) of the reign of Josiah the son of Amon, king of Judah.

Zephaniah 1:1

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

1 Samuel 2:18

Now Samuel was ministering before the Lord, as a child dressed in a linen ephod [a sacred item of priestly clothing].

1 Samuel 2:26

But the boy Samuel continued to grow in stature and in favor both with the Lord and with men.

1 Kings 3:7-9

So now, O Lord my God, You have made Your servant king in place of David my father; and as for me, I am but a little boy [in wisdom and experience]; I do not know how to go out or come in [that is, how to conduct business as a king].

1 Kings 13:2

The man cried out against the [idolatrous] altar by the word of the Lord, “O altar, altar, thus says the Lord: ‘Behold, a son shall be born to the house of David, Josiah by name; and on you shall he sacrifice [the bodies of] 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 reigned for thirty-one years in Jerusalem. His mother’s name was Jedidah 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 for forty years in Jerusalem. His mother’s name was Zibiah from Beersheba.

2 Chronicles 26:1

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

2 Chronicles 33:1

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

2 Chronicles 33:25

But the people of the land struck down all those who had conspired against King Amon, and they made his son Josiah king in his place.

Ecclesiastes 4:13

A poor yet wise youth is better than an old and foolish king who no longer knows how to receive instruction and counsel (friendly reproof, warning)—

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 for forty years in Jerusalem. His mother’s name was Zibiah from Beersheba.
2 Chronicles 26:1
Then all the people of Judah took Uzziah, who was sixteen years old, and made him king in place of his father Amaziah.
2 Chronicles 33:1
Manasseh was twelve years old when he became king, and he reigned for fifty-five years in Jerusalem.
1 Samuel 2:18
Now Samuel was ministering before the Lord, as a child dressed in a linen ephod [a sacred item of priestly clothing].
1 Kings 3:7
So now, O Lord my God, You have made Your servant king in place of David my father; and as for me, I am but a little boy [in wisdom and experience]; I do not know how to go out or come in [that is, how to conduct business as a king].
Ecclesiastes 4:13
A poor yet wise youth is better than an old and foolish king who no longer knows how to receive instruction and counsel (friendly reproof, warning)—