'Blessed' in the Bible

Then in a vision of the night the mystery was revealed to Daniel; then Daniel blessed the God of heaven.

Daniel {said}: "Let his name, [the name] of God, be blessed {throughout the ages}, for the wisdom and the power {are his}.

Nebuchadnezzar {responded}, saying, "Blessed be their God, [the God] of Shadrach, Meshach and Abednego, who sent his angel and rescued his servants who trusted in him, and the command of the king they disobeyed, and they gave their bodies so that they [did] not serve and [did] not worship any god except their God.

"But at the end of {that period}, I, Nebuchadnezzar, lifted up my eyes to heaven, and [then] my reason returned to me; and I blessed the Most High and {the one who lives forever} I praised and I honored. "For his sovereignty [is] [an] everlasting sovereignty, and his kingdom [continues] from generation to generation.