King James Version (KJV)
In those days I Daniel was mourning three full weeks.
Modern English
In those days I, Daniel, was mourning for three weeks.
Hebrew
בַּיָּמִ֣ים הָהֵ֗ם אֲנִ֤י דָנִיֵּאל֙ הָיִ֣יתִי מִתְאַבֵּ֔ל שְׁלֹשָׁ֖ה שָׁבֻעִ֥ים יָמִֽים׃
bayamiym hahem ʾaniy daniyeʾl hayiytiy mitʾabel shloshah shabuʿiym yamiym