אִ֣ישׁ בְּ֭לִיַּעַל כֹּרֶ֣ה רָעָ֑ה וְעַל־שפתיו [שְׂ֝פָת֗וֹ] כְּאֵ֣שׁ צָרָֽבֶת׃
불량한 자는 악을 꾀하나니 그 입술에는 맹렬한 불 같은 것이 있느니라
Rashi
and on his lips is a kind of searing fire The evil burns on his lips until he expresses it with his mouth and executes it.
Rashi
a kind of searing fire Heb. צרבת burning, as in (Ezek. 21:3): “And all faces shall be scorched (ונצרבו) by it.”