Daniel 2:12-18

For this cause the king was angry and very furious, and commanded to destroy all the wise men of Babylon. So the decree went forth, and the wise men were to be slain; and they sought Daniel and his companions to be slain. Then Daniel returned answer with counsel and prudence to Arioch the captain of the king’s guard, who was gone forth to slay the wise men of Babylon; he answered and said to Arioch the king’s captain, Wherefore is the decree so urgent from the king? Then Arioch made the thing known to Daniel. And Daniel went in, and desired of the king that he would appoint him a time, and he would show the king the interpretation. Then Daniel went to his house, and made the thing known to Hananiah, Mishael, and Azariah, his companions: that they would desire mercies of the God of heaven concerning this secret; that Daniel and his companions should not perish with the rest of the wise men of Babylon.