cognac
I am pleased to hear that your hubby is researching 607 BCE and no doubt he will find as I have done ober the last thirty years that this date is absolutelky correct harmonizing with the Bible and secular evidence. However, he needs to be aware of apostate propaganda which has foolishly tried to malign the biblical and secular evidence for this sacred, biblical date. If he has any questions on this matter I am able to help as I have studied this subject most thoroughly.
scholar JW