 Some authors assert that the Lihyanites fell into the hands of the Nabataeans around 65 BC upon their seizure of Hegra then marching to Tayma, and finally to their capital Dedan in 9 BC.Werner Cascel consider the Nabataean annexation of Lihyan was around 24 BC, he inferred his opinion from two factors; The first, Cascel relied on Strabo accounts of the disastrous Roman expedition on Yemen that was led by Aelius Gallus from 26 to 24 BC.Strabo made no mention of any independent polity called Lihyan.