Joshua is mentioned 21 times in scripture, across 4 books of the Old Testament. First named in scripture around 520 BC.
The son of Jozadak, and high priest of the Jews under Zerubbabel (Neh. 7:7; 12:1, 7, 10, 26); called Joshua (Hag. 1:1, 12; 2:2, 4; Zech. 3:1, 3, 6, 8, 9).