CIH, following Mordtmann 1893: 401, edits the inscription matching Hal 336 (l.1) and Hal 335 (l.2). It is unsure if the lost text was actually on different lines (note that Hal 336 runs from right to left).
Mordtmann, Johannes H. 1893. Himjarische Inschriften und Alterthümer in den königlichen Museen zu Berlin. (Mitteilungen aus den orientalischen Sammlungen, 7). Berlin: W. Spemann.