King James Version (KJV)
Lo, when the wall is fallen, shall it not be said unto you, Where {is} the daubing wherewith ye have daubed {it}?
Modern English
Behold, when the wall has fallen, won’t it be said to you, “Where is the plaster with which you have plastered it?”
Hebrew
וְהִנֵּ֖ה נָפַ֣ל הַקִּ֑יר הֲלוֹא֙ יֵאָמֵ֣ר אֲלֵיכֶ֔ם אַיֵּ֥ה הַטִּ֖יחַ אֲשֶׁ֥ר טַחְתֶּֽם׃
vhineh napal haqiyr halvoʾ yeʾamer ʾaleykem ʾayeh haṭiyḥa ʾasher ṭaḥtem