Isaiah 14:29

Do not rejoice, all you Philistines, that the rod that struck you is broken. For a viper will spring from the root of the snake, and a flying serpent from its egg.
BSB · Berean Standard Bible
Rejoice not thou, whole Palestina, because the rod of him that smote thee is broken: for out of the serpent’s root shall come forth a cockatrice, and his fruit shall be a fiery flying serpent.

Note cockatrice: or, adder

KJV · King James Version
Don’t rejoice, O Philistia, all of you, because the rod that struck you is broken; for out of the serpent’s root an adder will emerge, and his fruit will be a fiery flying serpent.
WEB · World English Bible
Rejoice not, O Philistia, all of thee, because the rod that smote thee is broken; for out of the serpent’s root shall come forth an adder, and his fruit shall be a fiery flying serpent.
ASV · American Standard Version

Related passages

From the Treasury of Scripture Knowledge, grouped by the word they explain.

Rejoice
Proverbs 24:17; Ezekiel 26:2; Ezekiel 35:15; Hosea 9:1; Obadiah 1:12; Micah 7:8; Zephaniah 3:11
whole
Joshua 13:3; 1 Samuel 6:17, 18
because
2 Chronicles 26:6; 2 Chronicles 28:18
for
2 Kings 18:8
cockatrice
or, adder.
Isaiah 11:8
a fiery
Isaiah 30:6