Arcana Coelestia #3269
3269. 'These are the sons of Ishmael, and these are their names' means matters of doctrine and the essential nature of them. This is clear from the meaning of 'sons' as truths, and also as matters of doctrine, and of 'name' as the essential nature, dealt with above in 3266.
Arcana Coelestia #3266
3266. 'These are the names of the sons of Ishmael' means the essential characteristics of those people's forms of doctrine, that is to say, of those who are spiritual. This is clear from the meaning of 'name' as the essential nature, dealt with in 144, 145, 1754, 1896, 2009, 2724, 3006, from the meaning of 'sons' as truths, and also matters of doctrine, dealt with in 489, 491, 533, 1147, 2623, and from the representation of 'Ishmael' as those who are spiritual, dealt with above in 3263.