John 21:23

Then went this saying abroad among the brethren, that that disciple should not die: yet Jesus said not unto him, He shall not die; but, If I will that he tarry till I come, what is that to thee?

This saying therefore went out among the brothers, that this disciple wouldn't die. Yet Jesus didn't say to him that he wouldn't die, but, "If I desire that he stay until I come, what is that to you?"

This saying therefore went forth among the brethren, that that disciple should not die: yet Jesus said not unto him, that he should not die; but, If I will that he tarry till I come, what `is that' to thee?

yet Jesus did not say to him, that he doth not die, but, `If him I will to remain till I come, what -- to thee?'

Because of this, the rumor spread among the brothers that this disciple would not die. However, Jesus did not say that he would not die, but only, “If I want him to remain until I return, what is that to you?”