Agasthenes

From LSJ

Φίλον βέβαιον ἐν κακοῖσι μὴ φοβοῦ → Fidelem amicum ne time in rebus malis → Hab in der Not nicht Angst vor einem treuen Freund

Menander, Monostichoi, 533

Wikipedia EN

In Greek mythology, Agasthenes (Ancient Greek: Ἀγασθένης) was the son of Augeas, and his successor in the kingdom of Elis. The government was shared between Amphimachus, Thalpius and Agasthenes. With Peloris, he was the father of Polyxenus, one of the "suitors of Helen", who reunified the kingdom when he returned from Troy.