Bible Verses About Visions: An audible voice from heaven

After these things, the worde of the Lord came vnto Abram in a vision, saying, Feare not, Abram, I am thy buckler, and thine exceeding great reward.

Then the Lord called Samuel: and hee said, Here I am.

And he ranne vnto Eli, and said, Here am I, for thou calledst me. But he said, I called thee not: goe againe and sleepe. And he went and slept.