Jeremiah 41:2-7

2but then Ishmael son of Nethaniah and the ten men who were with him got up and struck down Gedaliah son of Ahikam, son of Shaphan, with the sword; he killed the one the king of Babylon had appointed in the land.

3Ishmael also struck down all the Judeans who were with Gedaliah at Mizpah, as well as the Chaldean soldiers who were there.

4On the day after he had killed Gedaliah, when no one knew yet,

5eighty men came from Shechem, Shiloh, and Samaria who had shaved their beards, torn their clothes, and gashed themselves, and who were carrying grain and incense offerings to bring to the temple of the Lord.

6Ishmael son of Nethaniah came out of Mizpah to meet them, weeping as he came. When he encountered them, he said, “Come to Gedaliah son of Ahikam!”

7But when they came into the city, Ishmael son of Nethaniah and the men with him slaughtered them and threw them into a cistern.