Jeremiah 40:15 AMP

[15] Then Johanan the son of Kareah spoke secretly to Gedaliah in Mizpah, saying, “Let me go and kill Ishmael the son of Nethaniah, and not a man will know [who is responsible]. Why should he kill you and cause all the Jews who are gathered near you to be scattered and the remnant of Judah to perish?”