One of my wives came across notes in a commentary on Deut. 21:15 that I've not encountered in any translation before. I can't find any support for what is written in the notes, but I'm wondering if anyone has dealt with the passage and can shed some light for me(?)
The writer is a respected teacher, John Macarthur (recently deceased), so I expect others would read his notes.
Below is a screenshot of the notes.

The writer is a respected teacher, John Macarthur (recently deceased), so I expect others would read his notes.
Below is a screenshot of the notes.
