Matthew 24:35

heaven and earth may fail, but my words shall never fail.

Matthew 25:34

the king shall say to those on his right hand, come, ye blessed of my father, inherit the kingdom prepared for you from the foundation of the world.

Matthew 25:41

then will he say to those on the left, depart from me ye cursed, into everlasting fire, prepared for the devil and his angels.

Mark 10:40

or on my left, is not in my power to grant, except to those for whom it was designed.

1 Corinthians 2:9

but, as it is written, "eye hath not seen, nor ear heard, neither have entred into the heart of man, the things which God hath prepared for them that love him."

2 Corinthians 13:1

This is the third time I am coming to you: "in the mouth of two or three witnesses shall every word be established."

Revelation 9:15

and the four angels were loosed, who were prepared for an hour, and a day, and a month, and a year, to slay the third part of men.

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.

It is because

Bible References

Doubled

2 Corinthians 13:1
This is the third time I am coming to you: "in the mouth of two or three witnesses shall every word be established."

It is because

Matthew 24:35
heaven and earth may fail, but my words shall never fail.

Established by

Matthew 25:34
the king shall say to those on his right hand, come, ye blessed of my father, inherit the kingdom prepared for you from the foundation of the world.
Mark 10:40
or on my left, is not in my power to grant, except to those for whom it was designed.
1 Corinthians 2:9
but, as it is written, "eye hath not seen, nor ear heard, neither have entred into the heart of man, the things which God hath prepared for them that love him."
Revelation 9:15
and the four angels were loosed, who were prepared for an hour, and a day, and a month, and a year, to slay the third part of men.