Explanation

The Holy book Torat was revealed on Hazrat Moosa (A.S)

The Holy book Anjeel was revealed on Hazrat Isa (A.S)
The Holy book Zaboor was revealed on Hazrat Dawood (Siriac language)
Zaboor is revealed in the Syriac language
Zaboor means Pieces
The Holy book Quran was revealed on Hazrat Muhammad (S.A.W). (Arabic language)