Bible Verses About Visions: An audible voice from heaven

Some time later the word of ADONAI came to Avram in a vision: "Don't be afraid, Avram. I am your protector; your reward will be very great."

ADONAI called, "Sh'mu'el!" and he answered, "Here I am."

Then he ran to 'Eli and said, "Here I am - you called me?" But he said, "I didn't call you; go back, and lie down." So he went and lay down.