Jeremiah 41:8-12
English Standard Version
9Now the cistern into which Ishmael had thrown all the bodies of the men whom he had struck down along with Gedaliah was the large cistern that King Asa had made for defense against Baasha king of Israel; Ishmael the son of Nethaniah filled it with the slain.
10Then Ishmael took captive all the rest of the people who were in Mizpah, the king 's daughters and all the people who were left at Mizpah, whom Nebuzaradan, the captain of the guard, had committed to Gedaliah the son of Ahikam. Ishmael the son of Nethaniah took them captive and set out to cross over to the Ammonites.