Jeremiah 41:6-9

41:6 Ishmael son of Nethaniah went out from Mizpah to meet them. He was pretending to cry as he walked along. When he met them, he said to them, “Come with me to meet Gedaliah son of Ahikam.” 41:7 But as soon as they were inside the city, Ishmael son of Nethaniah and the men who were with him slaughtered them and threw their bodies in a cistern. 41:8 But there were ten men among them who said to Ishmael, “Do not kill us. For we will give you the stores of wheat, barley, olive oil, and honey we have hidden in a field. So he spared their lives and did not kill them along with the rest. 41:9 Now the cistern where Ishmael threw all the dead bodies of those he had killed was a large one that King Asa had constructed as part of his defenses against King Baasha of Israel. Ishmael son of Nethaniah filled it with dead bodies.