John 8:28

So Jesus added, "When you have lifted up the Son of Man, then you will know that I am He. Of myself I do nothing; but as the Father has taught me, so I speak.

John 3:14

And just as Moses lifted high the serpent in the Desert, so must the Son of Man be lifted up,

John 5:19

"In most solemn truth I tell you," replied Jesus, "that the Son can do nothing of Himself--He can only do what He sees the Father doing; for whatever He does, that the Son does in like manner.

John 5:30

"I can of my own self do nothing. As I am bidden, so I judge; and mine is a just judgement, because it is not my own will that guides me, but the will of Him who sent me.

John 3:11

In most solemn truth I tell you that we speak what we know, and give testimony of that of which we were eye-witnesses, and yet you all reject our testimony.

Matthew 27:50-54

But Jesus uttered another loud cry and then yielded up His spirit.

John 6:38

For I have left Heaven and have come down to earth not to seek my own pleasure, but to do the will of Him who sent me.

John 8:24

That is why I told you that you will die in your sins; for, unless you believe that I am He, that is what will happen."

John 11:42

I know that Thou always hearest me; but for the sake of the crowd standing round I have said this--that they may believe that Thou didst send me."

John 12:32-34

And I-- if I am lifted up from the earth--will draw all men to me."

John 12:49-50

Because I have not spoken on my own authority; but the Father who sent me, Himself gave me a command what to say and in what words to speak.

John 16:10

of righteousness, because I am going to the Father, and you will no longer see me;

John 19:18

where they nailed Him to a cross, and two others at the same time, one on each side and Jesus in the middle.

Acts 2:41

Those, therefore, who joyfully welcomed his Message were baptized; and on that one day about three thousand persons were added to them;

Acts 4:4

But many of those who had listened to their preaching believed; and the number of the adult men had now grown to be about 5,000.

Romans 1:4

but as regards the holiness of His Spirit was decisively proved by His Resurrection to be the Son of God--I mean concerning Jesus Christ our Lord,

1 Thessalonians 2:15-16

Those Jewish persecutors killed both the Lord Jesus and the Prophets, and drove us out of their midst. They are displeasing to God, and are the enemies of all mankind;

Hebrews 2:2-3

For if the message delivered through angels proved to be true, and every transgression and act of disobedience met with just retribution,

Treasury of Scripture Knowledge

Summary

Then said Jesus unto them, When ye have lifted up the Son of man, then shall ye know that I am he, and that I do nothing of myself; but as my Father hath taught me, I speak these things.

But

Bible References

When

John 3:14
And just as Moses lifted high the serpent in the Desert, so must the Son of Man be lifted up,
John 12:32
And I-- if I am lifted up from the earth--will draw all men to me."
John 19:18
where they nailed Him to a cross, and two others at the same time, one on each side and Jesus in the middle.

Then

Matthew 27:50
But Jesus uttered another loud cry and then yielded up His spirit.
Acts 2:41
Those, therefore, who joyfully welcomed his Message were baptized; and on that one day about three thousand persons were added to them;
Acts 4:4
But many of those who had listened to their preaching believed; and the number of the adult men had now grown to be about 5,000.
Romans 1:4
but as regards the holiness of His Spirit was decisively proved by His Resurrection to be the Son of God--I mean concerning Jesus Christ our Lord,
1 Thessalonians 2:15
Those Jewish persecutors killed both the Lord Jesus and the Prophets, and drove us out of their midst. They are displeasing to God, and are the enemies of all mankind;

And that

John 5:19
"In most solemn truth I tell you," replied Jesus, "that the Son can do nothing of Himself--He can only do what He sees the Father doing; for whatever He does, that the Son does in like manner.
John 6:38
For I have left Heaven and have come down to earth not to seek my own pleasure, but to do the will of Him who sent me.
John 11:42
I know that Thou always hearest me; but for the sake of the crowd standing round I have said this--that they may believe that Thou didst send me."
John 12:49
Because I have not spoken on my own authority; but the Father who sent me, Himself gave me a command what to say and in what words to speak.
Hebrews 2:2
For if the message delivered through angels proved to be true, and every transgression and act of disobedience met with just retribution,

But

John 3:11
In most solemn truth I tell you that we speak what we know, and give testimony of that of which we were eye-witnesses, and yet you all reject our testimony.