Jeremiah 41:5-9

5that certain men came from Shechem, from Shiloh, and from Samaria, eighty men with their beards shaved and their clothes torn, having cut themselves, with offerings and incense in their hand, to bring them to the house of the Lord.

6Now Ishmael the son of Nethaniah went out from Mizpah to meet them, weeping as he went along; and it happened as he met them that he said to them, “Come to Gedaliah the son of Ahikam!”

7So it was, when they came into the midst of the city, that Ishmael the son of Nethaniah killed them and cast them into the midst of a pit, he and the men who were with him.

8But ten men were found among them who said to Ishmael, “Do not kill us, for we have treasures of wheat, barley, oil, and honey in the field.” So he desisted and did not kill them among their brethren.

9Now the pit into which Ishmael had cast all the dead bodies of the men whom he had slain, because of Gedaliah, was the same one Asa the king had made for fear of Baasha king of Israel. Ishmael the son of Nethaniah filled it with the slain.