King James Version (KJV) - Jeremiah 52:1 >

Zedekiah [was] one and twenty years old when he began to reign, and he reigned eleven years in Jerusalem. And his mother’s name [was] Hamutal the daughter of Jeremiah of Libnah.

Berean Study Bible (BSB) - Jeremiah 52:1 >

Zedekiah was twenty-one years old when he became king, and he reigned in Jerusalem eleven years. His mother’s name was Hamutal daughter of Jeremiah; she was from Libnah.