'Concerned' in the Bible

“Then Daniel, whose [Babylonian] name was Belteshazzar, was appalled and speechless for a while [because he was deeply concerned about the destiny of the king], and his thoughts alarmed him. The king said, ‘Belteshazzar, do not let the dream or its interpretation frighten you.’ Belteshazzar answered, ‘My lord, may the dream be [meant] for those who hate you and its message for your enemies!

In the third year of Cyrus, king of Persia, a message was revealed to Daniel (also known as Belteshazzar). The message was trustworthy and concerned a great conflict. He understood it and had insight concerning the vision.