'Concerning' in the Bible

But the eye of their God was on the elders of the Jews, so they [Tattenai and the others] did not stop them until a report could come before Darius, and then an answer was returned by letter concerning it.

In the first year of King Cyrus, Cyrus the king issued a decree: ‘Concerning the house of God in Jerusalem, let the temple (house), the place where sacrifices are offered, be rebuilt and let its foundations be strongly laid, its height and its width each 60 cubits,