Daniel
Daniel 5:22ESV·traditional attribution

And you his son, Belshazzar, have not humbled your heart, though you knew all this,

John Calvin Reformed @genevareformer

Daniel here shews why he, related what we have hitherto heard concerning King Nebuchadnezzar’s punishment; for Belshazzar ought to have been so affected by that domestic example, as to submit himself to God. We may believe, indeed, that his father Evil-Merodach had forgotten his punishments, since he would not have conducted himself so petulantly against God, nor trampled on true and sincere piety; for God...

Matthew Henry Presbyterian @wholebiblehenry

Here is, I. The information given to the king, by the queen-mother, concerning Daniel, how fit he was to be consulted in this difficult case. It is supposed that this queen was the widow of Evil-Merodach, and was that famous Nitocris whom Herodotus mentions as a woman of extraordinary prudence.

Commenting on Daniel 5:10-29

John Gill Reformed Baptist @doctorgill

And thou his son, O Belshazzar,.... His grandson; See Gill on Dan 5:1, hast not humbled thine heart; so as to acknowledge the most high God, and his dependence on him; to own him as his Sovereign, by whom he held his crown and kingdom, and to whom he was accountable; but, on the contrary, lifted up his heart in pride and haughtiness against him...