Jeremiah 41:2-7

2Then Ishmael the son of Nethaniah, and the ten men who were with him, arose and struck Gedaliah the son of Ahikam, the son of Shaphan, with the sword, and killed him whom the king of Babylon had made governor over the land.

3Ishmael also struck down all the Jews who were with him, that is, with Gedaliah at Mizpah, and the Chaldeans who were found there, the men of war.

4And it happened, on the second day after he had killed Gedaliah, when as yet no one knew it,

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.