propontis
3 occurrences across the corpus
OT Pseudepigrapha
The Sibylline Oracles 3:554
O Cyzicus, that dwellest by Propontis
The Sibylline Oracles 14:133
And in Propontis and in Phrygia
The Sibylline Oracles 14:200
And those of the Propontis, and make bare