But tomorrow night you shall remain here: Supposedly the adverb here refers to the field, not to the heavenly city. However, Uriel does not tell Ezra to remain in the field until tomorrow night (and then leave). Probably he is free to wander through the heavenly city until the next night, but at that time he must be back at the field. For a model of this verse see the discussion on the next one.

Quoted with permission from Bullard, Roger A. and Hatton, Howard A. A Handbook on 1-2 Esdras. (UBS Helps for Translators). Miami: UBS, 2019. For this and other handbooks for translators see here.