New King James Version
Manasseh was twelve years old when he became king, and he reigned fifty-five years in Jerusalem. His mother’s name was Hephzibah.

King James Bible
Manasseh was twelve years old when he began to reign, and reigned fifty and five years in Jerusalem. And his mother's name was Hephzibah.

American Standard Version
Manasseh was twelve years old when he began to reign; and he reigned five and fifty years in Jerusalem: and his mother's name was Hephzibah.

Berean Study Bible
Manasseh was twelve years old when he became king, and he reigned in Jerusalem fifty-five years. His mother’s name was Hephzibah.

Douay-Rheims Bible
Manasses was twelve years old when he began to reign, and he reigned five and fifty years in Jerusalem: the name of his mother was Haphsiba.

English Revised Version
Manasseh was twelve years old when he began to reign; and he reigned five and fifty years in Jerusalem: and his mother's name was Hephzi-bah.

World English Bible
Manasseh was twelve years old when he began to reign; and he reigned fifty-five years in Jerusalem: and his mother's name was Hephzibah.

Young's Literal Translation
A son of twelve years is Manasseh in his reigning, and fifty and five years he hath reigned in Jerusalem, and the name of his mother is Hephzi-Bah;

2 Kings 21:1 Additional Translations ...