The Cow - 2:118 "The ignorant said, "Should not Allah have spoken to us or a sign (miracle) have come to us?"Those before them had spoken like them. Their minds are alike. We show the miracles to those who believe."
They asked Prophet Muhammad for various miracles to confirm it:
The Women/4:153 "The people of the Book ask you to send down to them a Book from the sky. They had asked Moses for something greater than that and said, "Show us Allah physically". They were struck by lightning because of their transgression. They served the calf even after clear proofs came to them. Again We forgave them, and We gave Moses a clear authority."

Prophet Hud/11:12 "Perhaps your chest will be constricted and you will abandon some of what has been revealed to you because they say, "Should not a treasure have descended to him, or an angel with him?"You are only a warner; Allah is the Controller of all things."

The Night Journey/17:90 "They said: "We will not believe in you until you make a spring spring up for us from the earth."
The Night Journey/17:91 Or you should have gardens of dates and grapes and make rivers gush forth between them.
The Night Journey/17:92 Or you should make pieces of the sky fall on us, as you claim, or you should bring Allah and the angels before us.
The Night Journey/17:93 "Or you should have a house of gold, or you should ascend to heaven. Even if you ascend, we will not believe in it until you send down upon us a Book that we may read."Say: "Great is my Lord. Am I but a human being, a messenger?"

The Criterion/25:7 "And they said, "How is it that this messenger eats and walks in the markets? Why should not an angel have descended with him as a warner?"