Sardis | Hitchcock's Bible Names Dictionary

Sardis
Sardīs (Sardes), ĭum (cf.: I hae Sardis, has Sardis, Prisc. p. 775 P.; Freund, Annott. ad Cic. ...

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.
Sardis
The metropolis of Lydia in Asia Minor. It stood on the river Pactolus, at the foot of mount Tmolus. ...

Easton's Bible Dictionary
Sardis
a city of Asia Minor and capital of Lydia, situated about two miles to the south of the river Hermus...

William Smith's Bible Dictionary