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.
Arcana Coelestia #912
912. 'Bring out with you' means their state of freedom. This is clear from what has been stated about 'going out of the ark' in verse 15 above meaning freedom.