Jeremiah 41:7-9

Amplified Bible, Classic Edition

⁷ And when they came into the city, Ishmael son of Nethaniah slew them, and cast them into the midst of the [city] cistern pit—he and the men with him.

⁸ But ten men were among them who said to Ishmael, Do not kill us! For we have stores hidden in the field—of wheat and barley and oil and honey. So he refrained and did not slay them with their brethren.

⁹ Now the cistern pit into which Ishmael had cast all the dead bodies of the men whom he had slain in addition to Gedaliah was the one which Asa the king [of Judah] had once made for fear of Baasha king of Israel [should Baasha lay siege to Mizpah]. Ishmael son of Nethaniah filled it with those who were slain.