δισφύλαρχος

From LSJ

ὕπνος δεινὸν ἀνθρώποις κακόνsleep is a terrible evil for humans (Menander, Sententiae monostichoi 1.523)

Source

Spanish (DGE)

-ου, ὁ presidente de tribu en dos ocasiones, ITomis 123 (II d.C.).