בֶּן־שְׁמֹנֶ֨ה עֶשְׂרֵ֤ה שָׁנָה֙ יְהוֹיָכִ֣ין בְּמָלְכ֔וֹ וּשְׁלֹשָׁ֣ה חֳדָשִׁ֔ים מָלַ֖ךְ בִּירוּשָׁלִָ֑ם וְשֵׁ֣ם אִמּ֔וֹ נְחֻשְׁתָּ֥א בַת־אֶלְנָתָ֖ן מִירוּשָׁלִָֽם׃
Jehoiachin was eighteen years old when he began to reign; and he reigned in Jerusalem three months; and his mother’s name was Nehushta the daughter of Elnathan of Jerusalem.
Read Kabbalistic (mystical) interpretations of II Kings 24:8: Zohar and classical Jewish mystical sources, free online.