Daniel 1:19 (NIV)
The king talked with them, and he found none equal to Daniel, Hananiah, Mishael and Azariah; so they entered the king’s service.

Daniel 3:12 (NIV)
But there are some Jews whom you have set over the affairs of the province of Babylon—Shadrach, Meshach and Abednego—who pay no attention to you, Your Majesty. They neither serve your gods nor worship the image of gold you have set up.”

Daniel 3:17-18 (NIV)
If we are thrown into the blazing furnace, the God we serve is able to deliver us from it, and he will deliver us from Your Majesty’s hand. But even if he does not, we want you to know, Your Majesty, that we will not serve your gods or worship the image of gold you have set up.”

Daniel 3:26-28 (NIV)
Nebuchadnezzar then approached the opening of the blazing furnace and shouted, “Shadrach, Meshach and Abednego, servants of the Most High God, come out! Come here!” So Shadrach, Meshach and Abednego came out of the fire, and the satraps, prefects, governors and royal advisers crowded around them. They saw that the fire had not harmed their bodies, nor was a hair of their heads singed; their robes were not scorched, and there was no smell of fire on them. Then Nebuchadnezzar said, “Praise be to the God of Shadrach, Meshach and Abednego, who has sent his angel and rescued his servants! They trusted in him and defied the king’s command and were willing to give up their lives rather than serve or worship any god except their own God.