Jeremiah 40:15 Then Johanan, the son of Kareah, said to Gedaliah in Mizpah secretly, Let me now go and put Ishmael, the son of Nethaniah, to death without anyone's knowledge: why let him take your life so that all the Jews who have come together to you may be sent in flight, and the rest of the men of Judah come to an end? (Bible in Basic English)