John Calvin Reformed @genevareformer

Here Daniel relates the occasion of his being brought before the king, as the reader and interpreter of the writing. The queen, he says, did this. It is doubtful whether it was the wife of King Belshazzar, or his grandmother.

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

Now the queen, by reason of the words of the king and his lords, came into the banquet house,.... Not the wife of Belshazzar, as Porphyry would have it; but rather the queen mother, as Jacchiades, the widow of Evilmerodach his father, whose name was Nitocris; and is spoken of, by Herodotus (q), as a very prudent woman; and as this seems to be by...