الْكِتَابَ قَرَأْتُهُ
Translation: The book—I read it.
الْكِتَابَ: accusative, governed by an understood preceding “qaraʾtu”.
قَرَأْتُ: past verb with first-person subject.
هُ: accusative pronoun referring to the book.
Supplemental teaching example; not a direct quotation from the book.