Daniel 11:5 - Ellicott's Commentary On The Whole Bible

The king. — This king of the south (see Daniel 11:8) is suddenly introduced to our notice. The vagueness of the language prevents us from asserting that the reference is to Ptolemy Soter, who assumed the title of king about B.C. 304. Equally obscure is the phrase “one of his princes.” Both the Greek versions interpret the passage to mean “that one of the princes of the king of the south shall be stronger than his former master.” It is hard to see how Seleucus Nicator can be called a “prince” of Ptolemy Soter. Any attempt at making the pronoun “his” refer to the mighty king mentioned in the last verse is opposed to the context, and to introduce any fresh sentence such as “shall arise” is an unwarrantable assumption. The obscurity of the Hebrew text is well reproduced in the English Version. It should be stated that Ptolemy took Jerusalem B.C. 320, and that these times must have been very critical to the Jews.