Bible Verses About Prophets: By an audible voice

For I speak to him mouth to mouth: and plainly, and not by riddles and figures doth he see the Lord. Why then were you not afraid to speak ill of my servant Moses?

And the Lord called Samuel. And he answered: Here am I.

And he ran to Heli, and said: Here am I: for thou didst call me. He said: I did not call: go back and sleep. And he went and slept.

And the Lord called Samuel again. And Samuel arose and went to Heli, and said: Here am I: for thou calledst me. He answered: I did not call thee, my son: return and sleep.

Now Samuel did not yet know the Lord, neither had the word of the Lord been revealed to him.

And the Lord called Samuel again the third time. And he arose up and went to Heli,

And said: Here am I: for thou didst call me. Then Heli understood that the Lord called the child, and he said to Samuel: Go, and sleep: and if he shall call thee any more, thou shalt say: Speak, Lord, for thy servant heareth. So Samuel went, and slept in his place.

And the Lord came, and stood, and he called, as he had called the other times, Samuel, Samuel. And Samuel said: Speak, Lord, for thy servant heareth.

And the Lord said to Samuel: Behold I do a thing in Israel: and whosoever shall hear it, both his ears shall tingle.

In that day I will raise up against Heli all the things I have spoken concerning his house: I will begin, and I will make an end.

For I have foretold unto him, that I will judge his house for ever, for iniquity, because he knew that his sons did wickedly, and did not chastise them.

Therefore have I sworn to the house of Heli, that the iniquity of his house shall not be expiated with victims nor offerings for ever.