2 Chronicles 36:11 KJV
Zedekiah was one and twenty years old when he began to reign, and reigned eleven years in Jerusalem.
2 Chronicles 36:9–13 KJV Chapter Context
9
Jehoiachin was eight years old when he began to reign, and he reigned three months and ten days in Jerusalem: and he did that which was evil in the sight of the LORD.
10
And when the year was expired, king Nebuchadnezzar sent, and brought him to Babylon, with the goodly vessels of the house of the LORD, and made Zedekiah his brother king over Judah and Jerusalem.
11
Zedekiah was one and twenty years old when he began to reign, and reigned eleven years in Jerusalem.
12
And he did that which was evil in the sight of the LORD his God, and humbled not himself before Jeremiah the prophet speaking from the mouth of the LORD.
13
And he also rebelled against king Nebuchadnezzar, who had made him swear by God: but he stiffened his neck, and hardened his heart from turning unto the LORD God of Israel.