In Deuteronomy 32:24, God sends the poison of serpents as judgment — a direct parallel to the serpents sent in Jeremiah 8:17.

Psalm 58:4 describes wicked people with serpent poison like a deaf adder — directly parallels the uncharrmable serpents of judgment here.

Psalm 58:5 says the adder will not listen to charmers — exactly the same 'cannot be charmed' concept as the serpents sent here.

Ecclesiastes 10:11 notes a serpent bites without enchantment — contrasting with these divinely sent serpents that cannot be charmed at all.

In Amos 5:19, a serpent bites a man as an inescapable judgment — matching the serpent bite judgment in Jeremiah 8:17.

Numbers 21:6 records God sending fiery serpents to bite Israel — the same historical precedent Jeremiah invokes for this judgment.