פֶּתֶן

Derivation

from an unused root meaning to twist;

Meaning

an asp (from its contortions)

In the King James Version

adder.

Translated as

asps (2), adder (2), asp (1)

Where it appears

Found in 5 verses

Job

20:14, 20:16

Psalms

58:4, 91:13

Isaiah

11:8