'Generation' in the Bible

How great [are] his signs and wonders, how strong [is] his kingdom, {an everlasting kingdom}; and his sovereignty is from generation to generation.

"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.