King James Version (KJV)
Therefore shalt thou fall in the day, and the prophet also shall fall with thee in the night, and I will destroy thy mother. {destroy: Heb. cut off}
Modern English
You will stumble in the day, and the prophet will also stumble with you in the night; and I will destroy your mother.
Hebrew
וְכָשַׁלְתָּ֣ הַיּ֔וֹם וְכָשַׁ֧ל גַּם־נָבִ֛יא עִמְּךָ֖ לָ֑יְלָה וְדָמִ֖יתִי אִמֶּֽךָ׃
vkashalta hayvom vkashal gam-nabiyʾ ʿimka laylah vdamiytiy ʾimeka