The word "hand" is a metonym for the power or control that the hand exercises. This can be translated in active form. AT: "the Chaldeans might put me under the control of the people of Judah who have deserted" or "the Chaldeans might allow the people of Judah who have deserted to do whatever they want with me" (See: [[rc://en/ta/man/translate/figs-activepassive]] and [[rc://en/ta/man/translate/figs-metonymy]])