The verb brʾ "he built" is inscribed inside the panel which divides the first line, below the crescent moon and disc. Rijziger 2018: 159 suggests that the verb was inscribed in the panel for a lack of space at the end of the line 2. She adds an interesting observation: "Hypothetically we could also assume this word to be the name of the building the inscription was originally made for". In this case the inscription should be not a construction text.
Rijziger, Sarah 2018. Sabaean inscriptions from Ḥāz, Yemen. Arabian Archaeology and Epigraphy, 29/2: 135-171. 2019/10/02; https://onlinelibrary.wiley.com/doi/abs/10.1111/aae.12111.