## I might be given over into their hand ##

Here "hand" means "control" or "power." AT: "the Chaldeans may give me to the Judeans"  (See: [[rc://en/ta/man/translate/figs-activepassive]] and [[rc://en/ta/man/translate/figs-metonymy]])

## for them to treat me badly ##

Here the word "them" refers to the Judeans.