'Man of God' in the Bible

The leaders of the descendants of Levi were: Hashabiah, Sherebiah, and Kadmiel's son Jeshua, along with their associates who served opposite them to give praise and thanks, division by division, according to the commands given by David the man of God.

with his associates Shemaiah, Azarel, Milalai, Gilalai, Maai, Nethanel, Judah, and Hanani, accompanied by the musical instruments of David, the man of God. Ezra the scribe led the procession.