Daughter of zion
Daughter of Zion", as in Zechariah 9:9, denotes the church, and in particular the celestial church i.e. people who love the Lord. See Arcana Coelestia 9055.
Genesis 19:8
8
See now, I have two virgin daughters. Please let me bring them out to you, and you may do to them what seems good to you. Only don't do anything to these men, because they have come under the shadow of my roof."