Noadiah is mentioned 1 time in scripture, across 1 book of the Old Testament. First named in scripture around 445 BC.
A false prophetess who assisted Tobiah and Sanballat against the Jews (Neh. 6:14). Being bribed by them, she tried to stir up discontent among the inhabitants of Jerusalem, and so to embarrass Nehemiah in his great work of rebuilding the ruined walls of the city.