Daniel 2:49 (BSB)

And at Daniel’s request, the king appointed Shadrach, Meshach, and Abednego to manage the province of Babylon, while Daniel remained in the king’s court.

From Daniel 2. Also in the ESV.

Commentary on Daniel 2:49

• John Calvin (Reformed), Calvin's Commentaries on Daniel 2:49: Some ambition may be noticed here in the Prophet, since he procures honors for his own companions. For when the king spontaneously offers him a command, he is obliged to accept it; he need not offend the mind of the proud king. There was a necessity for this, because he himself seeks from the king prefectships for others. What shall we say was the origin of this conduct?
• Matthew Henry (Presbyterian), Matthew Henry's Complete Commentary on Daniel 2:46-49: One might have expected that when Nebuchadnezzar was contriving to make his own kingdom everlasting he would be enraged at Daniel, who foretold the fall of it and that another kingdom of another nature should be the everlasting kingdom; but, instead of resenting it as an affront, he received it as an oracle, and here we are told what the expressions were of the impressions it made upon him. 1.
• John Gill (Reformed Baptist), Exposition of the Old and New Testaments on Daniel 2:49: Then Daniel requested of the king,.... Being in his favour, he improved it to the advantage of his friends, whom he did not forget in his elevated state; but made suit to the king for them to be put into places of trust and honour, which the king listened to: and he set Shadrach, Meshach, and Abednego, over the affairs of the province of Babylon...
• Jamieson-Fausset-Brown (Reformed), Commentary Critical and Explanatory on the Whole Bible on Daniel 2:49: Daniel requested--Contrast this honorable remembrance of his humble friends in his elevation with the spirit of the children of the world in the chief butler's case (Gen 40:23; Ecc 9:15-16; Amo 6:6). in the gate--the place of holding courts of justice and levees in the East (Est 2:19; Job 29:7).