3797. 'And the flock of Laban his mother's brother' means the Church and doctrine from that origin. This is clear from the meaning of 'the flock' as the Church and doctrine, dealt with in 3767, 3768, 3783. The reason why Laban is also called 'his mother's brother' here is that this phrase again means acknowledgement of the origin, as in the previous paragraph.
Arcana Coelestia #5403
5403. 'And Jacob said to his sons' means perception regarding truths as a general whole. This is clear from the meaning of 'saying' in the historical narratives of the Word as perception, dealt with in 1791, 1815, 1819, 1822, 1898, 1919, 2080, 2619, 2862, 3395, 3509; and from the meaning of 'sons' as the truths of faith, dealt with in 489, 491, 533, 1147, 2623, 3373, 4257. Also, because they were Jacob's sons, truths as a general whole are meant; for 'the twelve sons of Jacob', like the twelve tribes, meant all aspects of faith, and so truths as a general whole, see 2129, 2130, 3858, 3862, 3926, 3939, 4060.