Berean Study Bible
Zedekiah was twenty-one years old when he became king, and he reigned in Jerusalem eleven years.

King James Bible
Zedekiah was one and twenty years old when he began to reign, and reigned eleven years in Jerusalem.

American Standard Version
Zedekiah was twenty and one years old when he began to reign; and he reigned eleven years in Jerusalem:

Darby Bible Translation
Zedekiah was twenty-one years old when he began to reign; and he reigned eleven years in Jerusalem.

Douay-Rheims Bible
Sedecias was one and twenty years old when he began to reign: and he reigned eleven years in Jerusalem.

English Revised Version
Zedekiah was twenty and one years old when he began to reign; and he reigned eleven years in Jerusalem:

Young's Literal Translation
A son of twenty and one years is Zedekiah in his reigning, and eleven years he hath reigned in Jerusalem;