'Concerning' in the Bible

In every matter of wisdom and understanding about which the king consulted them, he found them ten times better than all the [learned] magicians and enchanters (Magi) in his whole realm.

in order that they might seek compassion from the God of heaven regarding this secret, so that Daniel and his companions would not be executed with the rest of the wise men of Babylon.

Then Belshazzar gave the command, and Daniel was clothed with purple and a chain of gold was put around his neck, and a proclamation concerning him was issued [declaring] that he now had authority as the third ruler in the kingdom.

Then the [other two] commissioners and the satraps began trying to find a reason to bring a complaint against Daniel concerning the [administration of the] kingdom; but they could find no reason for an accusation or evidence of corruption, because he was faithful [a man of high moral character and personal integrity], and no negligence or corruption [of any kind] was found in him.

Then these men said, “We will not find any basis for an accusation against this Daniel unless we find something against him in connection with the law of his God.”

Then they approached and spoke before the king regarding his injunction, “Have you not signed an injunction that anyone who petitions (prays to) any god or man except you, O king, within the designated thirty days, is to be thrown into the den of lions?” The king answered, “The statement is true, in accordance with the law of the Medes and Persians, which may not be altered or revoked.”

A stone was brought and laid over the mouth of the den; and the king sealed it with his own signet ring and with the signet rings of his nobles, so that nothing would be changed concerning Daniel.

Then I heard a holy one (angel) speaking, and another holy one said to the one who was speaking, “How much time will be required to complete the vision regarding the regular sacrifice, the transgression that brings horror, and the trampling underfoot of both the sanctuary and the host [of the people]?”