2 Chronicles 32:16-18

16 His envoys kept on speaking against ADONAI, God; and against his servant Hizkiyahu.

17 He also wrote a letter insulting ADONAI the God of Isra’el and speaking against him; it said, “Just as the gods of the nations of the other countries could not rescue their people from me, likewise Hizkiyahu’s God will not rescue his people from me.”

18 They were shouting loudly in the language of the Judeans to the people of Yerushalayim who were on the wall in order to terrify them and make them fearful, so that they could capture the city.