2 Kings 25:22-25

22King Nebuchadnezzar of Babylon appointed Gedaliah son of Ahikam, son of Shaphan, over the rest of the people he left in the land of Judah.

23When all the commanders of the armies — they and their men — heard that the king of Babylon had appointed Gedaliah, they came to Gedaliah at Mizpah. The commanders included Ishmael son of Nethaniah, Johanan son of Kareah, Seraiah son of Tanhumeth the Netophathite, and Jaazaniah son of the Maacathite — they and their men.

24Gedaliah swore an oath to them and their men, assuring them, “Don’t be afraid of the servants of the Chaldeans. Live in the land and serve the king of Babylon, and it will go well for you.”

25In the seventh month, however, Ishmael son of Nethaniah, son of Elishama, of the royal family, came with ten men and struck down Gedaliah, and he died. Also, they killed the Judeans and the Chaldeans who were with him at Mizpah.