King James Version (KJV)
For their heart studieth destruction, and their lips talk of mischief.
Modern English
for their hearts devise violence, and their lips talk of trouble.
Hebrew
כִּ֤י שֹׁ֣ד יֶ֭הְגֶּה לִבָּ֑ם וְ֝עָמָ֗ל שְׂפָתֵ֥ימוֹ תְדַבֵּֽרְנָה׃
kiy shod yehgeh libam vʿamal shpateymvo tdabernah