John 3:28

3:28 You yourselves can testify that I said, ‘I am not the Christ,’ but rather, ‘I have been sent before him.’

John 3:34

3:34 For the one whom God has sent speaks the words of God, for he does not give the Spirit sparingly.

John 5:38

5:38 nor do you have his word residing in you, because you do not believe the one whom he sent.

John 17:3

17:3 Now this is eternal life – that they know you, the only true God, and Jesus Christ, whom you sent.