“And Josias begat Jechonias and his brethren, about the time they were carried away to Babylon:”
King James Version (KJV)
1:11 Josiah begat Jeconiah - Mediately, Jehoiakim coming between. And his brethren - That is, his uncles. The Jews term all kinsmen brethren. About the time they were carried away - Which was a little after the birth of Jeconiah.
Mt 1:11 About the time they were carried away to Babylon. The great seventy years' captivity in Babylon, following the destruction of Jerusalem by Nebuchadnezzar.