Job 20:16
BIB: תַּֽ֝הַרְגֵ֗הוּ לְשׁ֣וֹן אֶפְעֶֽה׃
NAS: of cobras; The viper's tongue
KJV: of asps: the viper's tongue
INT: slays tongue the viper's

Isaiah 30:6
BIB: וָלַ֣יִשׁ מֵהֶ֗ם אֶפְעֶה֙ וְשָׂרָ֣ף מְעוֹפֵ֔ף
NAS: and lion, viper and flying
KJV: and old lion, the viper and fiery
INT: and lion where viper serpent and flying

Isaiah 59:5
BIB: וְהַזּוּרֶ֖ה תִּבָּקַ֥ע אֶפְעֶֽה׃
NAS: And [from] that which is crushed a snake breaks forth.
KJV: breaketh out into a viper.
INT: is crushed breaks A snake