What was the relationship between Hananiah and Nebuchadnezzar?
Hananiah would not worship the golden statue of King Nebuchadnezzar. The king had him thrown into the furnace with his companions. Daniel 3:14-20
What the Bible says
Daniel 3:16
Sidrach, Misach, and Abdenago answered and said to king Nabuchodonosor: We have no occasion to answer thee concerning this matter.
Daniel 3:17
For behold our God, whom we worship, is able to save us from the furnace of burning fire, and to deliver us out of thy hands, O king.
Douay-Rheims Bible (Challoner revision), public domain.
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Meet Hananiah and Nebuchadnezzar.