John 2:18

The Jews therefore answered and said unto Him, What sign dost thou shew us, seeing thou dost these things?

John 6:30

Therefore said they unto Him, What sign dost thou shew, that we may see it, and believe Thee? What work dost thou do?

Matthew 12:39

but He replied and said unto them, This wicked and degenerate race demand a sign; but no sign shall be given them, except that of the prophet Jonah:

John 10:38

But if I do, though ye believe not me, believe the works: that ye may know and believe, that the Father is in me, and I in Him.

Treasury of Scripture Knowledge

Summary

When Pharaoh shall speak unto you, saying, Shew a miracle for you: then thou shalt say unto Aaron, Take thy rod, and cast it before Pharaoh, and it shall become a serpent.

Bible References

Shew

Matthew 12:39
but He replied and said unto them, This wicked and degenerate race demand a sign; but no sign shall be given them, except that of the prophet Jonah:
John 2:18
The Jews therefore answered and said unto Him, What sign dost thou shew us, seeing thou dost these things?
John 6:30
Therefore said they unto Him, What sign dost thou shew, that we may see it, and believe Thee? What work dost thou do?
John 10:38
But if I do, though ye believe not me, believe the works: that ye may know and believe, that the Father is in me, and I in Him.