'Voice' in the Bible

For the children of Israel were wandering in the waste land for forty years, till all the nation, that is, all the fighting-men, who had come out of Egypt, were dead, because they did not give ear to the voice of the Lord: to whom the Lord said, with an oath, that he would not let them see the land which the Lord had given his word to their fathers to give us, a land flowing with milk and honey.

And there was no day like that, before it or after it, when the Lord gave ear to the voice of a man; for the Lord was fighting for Israel.

And the people said to Joshua, We will be the servants of the Lord our God, and we will give ear to his voice.