'Faithfully' in the Bible

Then the king gave the command, and Daniel was brought in and they threw [him] into {the lion pit}. {The king said} to Daniel, "Your God, whom you serve {faithfully}, may he rescue you!"

And {when he came near} to the pit, he cried out to Daniel with distressed voice, [and] the king {spoke} and said to Daniel, "O Daniel, servant of the living God, your God whom you serve faithfully, was he able to rescue you from the lions?"