This Bible contradiction is from the Skeptic's Annotated Bible.

Verses

Yes.

Mark 16:20 View context

And they went forth, and preached every where, the Lord working with [them], and confirming the word with signs following. Amen.

John 3:2 View context

The same came to Jesus by night, and said unto him, Rabbi, we know that thou art a teacher come from God: for no man can do these miracles that thou doest, except God be with him.

John 20:30 View context

And many other signs truly did Jesus in the presence of his disciples, which are not written in this book:

Acts 2:22 View context

Ye men of Israel, hear these words; Jesus of Nazareth, a man approved of God among you by miracles and wonders and signs, which God did by him in the midst of you, as ye yourselves also know:

No.

Matthew 12:39 View context

But he answered and said unto them, An evil and adulterous generation seeketh after a sign; and there shall no sign be given to it, but the sign of the prophet Jonas:

Matthew 16:4 View context

A wicked and adulterous generation seeketh after a sign; and there shall no sign be given unto it, but the sign of the prophet Jonas. And he left them, and departed.

Mark 8:12 View context

And he sighed deeply in his spirit, and saith, Why doth this generation seek after a sign? verily I say unto you, There shall no sign be given unto this generation.

Luke 11:29 View context

And when the people were gathered thick together, he began to say, This is an evil generation: they seek a sign; and there shall no sign be given it, but the sign of Jonas the prophet.