Căsĭus mons — Lewis & Short
Căsĭus mons, = *ka/sion o)/ros.
I A very high mountain in Syria, on the Orontes, now Jebel-Okrab, Plin. 5, 22, 18, § 80; Amm. 14, 8, 10; 22, 14, 4.—
II A mountain between Lower Egypt and Arabia, with a temple of Jupiter, near which Pompey was murdered, now El Kas or El Katieh, Mel. 1, 10; 3, 8, 3; Plin. 5, 12, 14, § 68.—Hence, Căsĭus, a, um, adj.:
rupes,Luc. 10, 434:
harenae,id. 8, 539:
Juppiter,Enn. Eutr. 54 Vahl.; Plin. 5, 12, 14, § 68.