The king spoke to the three men (Dan 3:14-3:15)

“King Nebuchadnezzar

Said to them.

‘Is it true?

O Shadrach!

O Meshach!

O Abednego!

Do you not

Serve my gods?

Do you not worship

The golden statue

That I have set up?

Now if you are ready,

When you hear

The sound of the horn,

The pipe,

The lyre,

The trigon,

The harp,

The drum,

The entire musical ensemble,

To fall down,

To worship,

The statue

That I have made,

Well and good.

But if you do not worship,

You shall immediately

Be thrown

Into a furnace

Of a blazing fire.

Who is the god

That will deliver you

Out of my hands?’”

King Nebuchadnezzar gave the 3 companions of Daniel, the benefit of the doubt. He wanted to know it was really true that they, Shadrach, Meshach, and Abednego, did not serve his gods. Did they not worship the golden statue that he had set up? Did they not respond to the musical instruments of the horn, the pipe, the lyre, the trigon, the harp or the drum? Did they not fall down and worship his golden statue? If they did not worship this statue, then they would be immediately thrown into the blazing furnace. The king then asked them what god would deliver them from his hands.