'Voice' in the Bible

While the words were still in the king’s mouth, a voice came from heaven: “King Nebuchadnezzar, to you it is declared that the kingdom has departed from you.

I heard a human voice calling from the middle of the Ulai: “Gabriel, explain the vision to this man.”

and have not obeyed the voice of the Lord our God by following His instructions that He set before us through His servants the prophets.