John 10:3

10:3 The doorkeeper opens the door for him, and the sheep hear his voice. He calls his own sheep by name and leads them out.

John 10:16

10:16 I have other sheep that do not come from this sheepfold. I must bring them too, and they will listen to my voice, so that there will be one flock and one shepherd.

John 10:27

10:27 My sheep listen to my voice, and I know them, and they follow me.