Arcana Coelestia # 3046
3046. 'And swore to him concerning this matter' means a very solemn undertaking. This is clear from the meaning of 'swearing' as a bond, and indeed a most sacred bond since he swore by 'Jehovah, the God of heaven and the God of the earth', as dealt with in 3023. It is accordingly a very solemn undertaking, for a very solemn undertaking is nothing else than a bond.
Daughters
In Genesis 19:8, they signify the affections of good and truth, and the blessedness perceivable from the enjoyment thereof by people who do not violate the divine and holy principle of the Lord.
(Odkazy: Arcana Coelestia 2362)