Hadrami

Ḥaḍramautic or Ḥaḍramic was the easternmost of the four known languages of the Old South Arabian subgroup of the Semitic languages. It was used in the Kingdom of Hadhramaut and also the area round the Hadhramite capital of Shabwa, in what is now Yemen. The Hadramites also controlled the trade in frankincense through their important trading post of Sumhuram (Hadramautic s1mhrm), now Khor Rori in the Dhofar Governorate, Oman.

From Wikipedia · Hadramautic language · CC BY-SA 4.0