In the Bible, things that are lower down, or under, physically, generally represent things that are lower or more external spiritually. In some cases, the lower things have been separated and put away to protect the good, but in others, it can mean that a less exalted idea or good desire is supporting a more exalted one.

(Referencat: Arcana Coelestia 4564 [1-2], 8610, 9656)

5641. 'Bring the men to the house' means that the truths in the natural were to be introduced into it. This is clear from the meaning of 'the sons of Jacob' as the truths known to the Church that were present in the natural, dealt with in 5403, 5419, 5427, 5428, 5512 - their introduction into the external Church being meant by 'bring them to the house'.