'Mouth' in the Bible

And he said, “Blessed be the Lord, the God of Israel, who spoke with His mouth to my father David and has fulfilled with His hands what He promised, saying,

[You] who have kept Your promise to Your servant David, my father, that which You told him; You have spoken with Your mouth and have fulfilled it with Your hand, as it is today.

Yet Josiah would not turn away from him, but disguised himself in order to fight against him. He did not listen to the words of Neco from the mouth of God, but came to fight against him on the plain of Megiddo.

Now in the first year of Cyrus king of Persia—in order to fulfill the word of the Lord by the mouth of Jeremiah—the Lord stirred up the spirit of Cyrus king of Persia, so that he sent a proclamation throughout his kingdom, and also put it in writing, saying,