Daniel 2:49 Midrash

וְדָנִיֵּאל֙ בְּעָ֣א מִן־מַלְכָּ֔א וּמַנִּ֗י עַ֤ל עֲבִֽידְתָּא֙ דִּ֚י מְדִינַ֣ת בָּבֶ֔ל לְשַׁדְרַ֥ךְ מֵישַׁ֖ךְ וַעֲבֵ֣ד נְג֑וֹ וְדָנִיֵּ֖אל בִּתְרַ֥ע מַלְכָּֽא׃ (פ)

And Daniel requested of the king, and he appointed Shadrach, Meshach, and Abed-nego, over the affairs of the province of Babylon; but Daniel was in the gate of the king.

Read midrashic interpretation of Daniel 2:49: and classical rabbinic exegesis.