Daniel 2:25 (ESV)

25 Then Arioch brought in Daniel before the king in haste and said thus to him: “I have found among the exiles from Judah a man who will make known to the king the interpretation.”

Arioch is in a hurry to get to the king. It will soon become clear that the tense relations at court will come to an end. Daniel is announced as one of the exiles from Judah, who specifically knows both the dream and its explanation.