Explanation

Hazrat Dawood (A.S) is a prophet and messenger of God (Allah) ,

He was the second king of the United Kingdom of Israel and Judah, reigning c. 1010–970 BCE.

Additional information

Najibullah  is the title of Hazrat Dawood (AS) 

The holy book Zaboor was revealed to Hazrat Dawood (AS)

Hazrat Dawood (AS) is buried in Israel.

Hazrat Dawood is called caliph of Allah.

Hazrat Dawood (AS) is mentioned in the Holy Quran for 16 times.