أَيَا مَنَازِلَ سَلْمَى، أَيْنَ سَلْمَاكِ؟
O dwellings of Salmā, where is your Salmā?
The speaker addresses lifeless houses and asks them a question. Buildings cannot respond; the form communicates bewilderment, agitation, and pain of separation. It therefore illustrates taḥayyur and taḍajjur.
Ayā is the vocative particle and manāzila is an accusative vocative in an iḍāfah phrase; ayna is interrogative in form. The question is not necessarily a genuine request for information.