Malachi 2:15
BIB: אֱלֹהִ֑ים וְנִשְׁמַרְתֶּם֙ בְּר֣וּחֲכֶ֔ם וּבְאֵ֥שֶׁת נְעוּרֶ֖יךָ
NAS: Take heed then to your spirit, and let no
KJV: Therefore take heed to your spirit, and let none deal treacherously
INT: A godly heed to your spirit the wife of your youth

Malachi 2:16
BIB: צְבָא֑וֹת וְנִשְׁמַרְתֶּ֥ם בְּרוּחֲכֶ֖ם וְלֹ֥א תִבְגֹּֽדוּ׃
NAS: So take heed to your spirit, that you do not deal treacherously.
KJV: therefore take heed to your spirit, that ye deal not treacherously.
INT: of hosts take to your spirit not deal