Arcana Coelestia #3925
3925. 'Bilhah, Rachel's servant-girl, conceived again and bore' means reception and acknowledgement. This is clear from the meaning of 'conceiving' as reception, and from the meaning of 'bearing' as acknowledgement, dealt with above in 3919; and also from the meaning of 'a servant-girl' as a subservient means, also dealt with above, in 3913, 3917. For here the second subservient general means by which the internal man is joined to the external is the subject.
Arcana Coelestia #3919
3919. 'And Bilhah conceived, and bore Jacob a son' means reception and acknowledgement. This is clear from the meaning of 'conceiving' as reception, and from the meaning of 'bearing' as acknowledgement, dealt with in 3860, 3868, 3905, 3911. For in the spiritual sense conceptions and births are receptions of truth from good, and consequent acknowledgements.