Jeremiah 41:3

And all the Jews which were with him with Gedaliah in Mizpeh, and the Chaldeans which were. found there with the men of war, Ishmael smote.

2 Kings 25:25

And it will be in the seventh month, Ishmael, son of Nethaniah, son of Elishama of the seed of the kingdom, came, and ten men with him, and he will strike Gedaliah, and he will die, and the Jews and the Chaldees who were with him in Mizpeh.

Ecclesiastes 9:18

Wisdom is good above the instruments of encounter: and one sinning will destroy much good.

Jeremiah 41:11-12

And Johanan son of Kareah will hear, and all the chiefs of the armies which were with him, all the evil which Ishmael son of Nethaniah did.

Lamentations 1:2

Weeping, she will weep in the night, and her tears upon her cheeks: no comfort to her from all loving her: all her friends dealt faithlessly with her, they were to her for enemies.

Treasury of Scripture Knowledge

Summary

Ishmael also slew all the Jews that were with him, even with Gedaliah, at Mizpah, and the Chaldeans that were found there, and the men of war.

Bible References

General references

Jeremiah 41:11
And Johanan son of Kareah will hear, and all the chiefs of the armies which were with him, all the evil which Ishmael son of Nethaniah did.
2 Kings 25:25
And it will be in the seventh month, Ishmael, son of Nethaniah, son of Elishama of the seed of the kingdom, came, and ten men with him, and he will strike Gedaliah, and he will die, and the Jews and the Chaldees who were with him in Mizpeh.
Ecclesiastes 9:18
Wisdom is good above the instruments of encounter: and one sinning will destroy much good.
Lamentations 1:2
Weeping, she will weep in the night, and her tears upon her cheeks: no comfort to her from all loving her: all her friends dealt faithlessly with her, they were to her for enemies.