(Ὄκηλις/Ókēlis, Ptol. Geog. 6,7,7; Peripl. m. r. 25; Acila, Ocilia, Plin. HN 6,104; Str. 16,4,5). Small monsoon harbour on the Arabian coast (Bāb al-Mandab). In the 3rd and 2nd century BC, O. belonged to Qatabān, then to the Ḥimyār kingdom. It probably corresponds to the modern harbour of Al-Šaiḫ Saīd.
Bibliography
L. Casson, The Periplus Maris Erythraei, 1989, 157-158
A. Sprenger, Die alte Geographie Arabiens, 1966, 67, 77
H. von Wissmann, Zur Geschichte und Landeskunde von Altsüdarabien (SAWW, Philol.-histor. Kl. 2…