John 3:29

3:29 The one who has the bride is the bridegroom. The friend of the bridegroom, who stands by and listens for him, rejoices greatly when he hears the bridegroom’s voice. This then is my joy, and it is complete.

John 5:25

5:25 I tell you the solemn truth, a time is coming – and is now here – when the dead will hear the voice of the Son of God, and those who hear will live.

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.