Δημοφόων

From LSJ

ἀλλὰ σὺ μὲν νῦν στῆθι καὶ ἄμπνυε → but you, stop now and catch your breath | but do thou now stand, and get thy breath

Source

Wikipedia EN

In Greek mythology, Demophon /ˈdɛməˌfɒn, -fən/ (Ancient Greek: Δημοφῶν or Δημοφόων) was a king of Athens. According to Pindar, Demophon was the son of Theseus and Phaedra, brother of Acamas. Some say that Demophon's mother was Iope, daughter of Iphicles. After his father lost the throne of Athens, Demophon grew up as an exile in Euboea with his brother under the care of Elephenor, a relative by marriage.

Russian (Dvoretsky)

Δημοφόων: όωντος, стяж. Δημοφῶν, ῶντος ὁ Демофонт (сын Тесея и Федры, участник Троянского похода, царь Афин) HH, Eur.