Arcana Coelestia#9626
9626. 'And join the tent together, that it may be one' means that the external part of the heaven is as a result altogether one. This is clear from the meaning of 'the tent' as the external part of heaven, dealt with in 9615. As regards its being as a result altogether one, see 9613, where 'the dwelling-place', meaning the internal part of the heaven, is the subject.
Arcana Coelestia#9616
9616. 'Eleven curtains you shall make them' means all the truths that it consists of. This is clear from the meaning of 'eleven' as all, dealt with below; and from the meaning of 'curtains from goats' as truths derived from external celestial good, dealt with immediately above in 9615. The reason why 'eleven' means all is that ten curtains constituted the actual tent, while the eleventh trailed back as an additional one over the rear parts of the dwelling-place, as becomes clear from verses 9, 12-13 that follow. For the meaning of 'ten' as all, see 4638, 9595.