Genesis 41:32

Now concerning the repetition of the dream twice to Pharaoh, [it is] because the matter [is] established by God, and God will do [it] quickly.

Numbers 23:19

God [is] not a man, that he should lie, nor a son of humankind, that he should change his mind. Has he said, and will he not do [it]? And has he spoken, and will he not fulfill it

Isaiah 46:10-11

who from [the] beginning declares [the] end, and from before, [things] that have not been done, who says, 'My plan shall stand,' and, 'I will accomplish all my wishes,'

Genesis 37:7

Now behold, we were binding sheaves in the midst of the field and, behold, my sheaf stood up and it remained standing. Then behold, your sheaves gathered around and bowed down to my sheaf."

Genesis 37:9

Then he dreamed yet another dream and told it to his brothers. And he said, "Behold, I dreamed a dream again, and behold, the sun and the moon and eleven stars were bowing down to me."

Job 33:14-15

Indeed, God speaks in one [way], even in two, [yet] [someone] does not perceive it.

Isaiah 14:24-27

Yahweh of hosts has sworn, saying, "{Surely} just as I have intended, so it shall be. And just as I have planned, it shall stand:

Isaiah 30:33

For Topheth has been prepared from yesterday; indeed, it is made ready for the king. He makes its pile of wood deep and wide; he makes fire and wood {abundant}. The breath of Yahweh burns in it like a stream of sulfur.

Matthew 24:35

Heaven and earth will pass away, but my words will never pass away.

Matthew 25:34

Then the king will say to those on his right, 'Come, [you] who are blessed by my Father. Inherit the kingdom prepared for you from the foundation of the world!

Matthew 25:41

Then he will also say to those on [his] left, 'Depart from me, [you] accursed ones, into the eternal fire that has been prepared for the devil and his angels!

Mark 10:40

but to sit at my right hand or at [my] left is not mine to grant, but [is] for those for whom it has been prepared."

1 Corinthians 2:9

But just as it is written, "[Things] which eye has not seen and ear has not heard, and have not entered into the heart of man, all that God has prepared for those who love him."

2 Corinthians 13:1

This [is] the third [time] I am coming to you. {By the testimony} of two or three witnesses every word will be established.

Revelation 9:15

And the four angels who had been prepared for the hour and day and month and year were released, in order that they should kill a third of humanity.

Treasury of Scripture Knowledge

Summary

And for that the dream was doubled unto Pharaoh twice; it is because the thing is established by God, and God will shortly bring it to pass.

Bible References

Doubled

Genesis 37:7
Now behold, we were binding sheaves in the midst of the field and, behold, my sheaf stood up and it remained standing. Then behold, your sheaves gathered around and bowed down to my sheaf."
Job 33:14
Indeed, God speaks in one [way], even in two, [yet] [someone] does not perceive it.
2 Corinthians 13:1
This [is] the third [time] I am coming to you. {By the testimony} of two or three witnesses every word will be established.

It is because

Numbers 23:19
God [is] not a man, that he should lie, nor a son of humankind, that he should change his mind. Has he said, and will he not do [it]? And has he spoken, and will he not fulfill it
Isaiah 14:24
Yahweh of hosts has sworn, saying, "{Surely} just as I have intended, so it shall be. And just as I have planned, it shall stand:
Isaiah 46:10
who from [the] beginning declares [the] end, and from before, [things] that have not been done, who says, 'My plan shall stand,' and, 'I will accomplish all my wishes,'
Matthew 24:35
Heaven and earth will pass away, but my words will never pass away.

Established by

Isaiah 30:33
For Topheth has been prepared from yesterday; indeed, it is made ready for the king. He makes its pile of wood deep and wide; he makes fire and wood {abundant}. The breath of Yahweh burns in it like a stream of sulfur.
Matthew 25:34
Then the king will say to those on his right, 'Come, [you] who are blessed by my Father. Inherit the kingdom prepared for you from the foundation of the world!
Mark 10:40
but to sit at my right hand or at [my] left is not mine to grant, but [is] for those for whom it has been prepared."
1 Corinthians 2:9
But just as it is written, "[Things] which eye has not seen and ear has not heard, and have not entered into the heart of man, all that God has prepared for those who love him."
Revelation 9:15
And the four angels who had been prepared for the hour and day and month and year were released, in order that they should kill a third of humanity.