'Own' in the Bible

And the king answered and said, "Is this not the great Babylon which I have built as a royal palace by the strength of my own power, and for the glory of my own majesty?"

And his power will grow, but not by his [own] power, and he will cause fearful destruction, and he will succeed and {he will act}, and he will destroy [the] mighty and [the] people of [the] holy ones.