ἀκαμαντοπόδας

From LSJ

ἔγνω δὲ φώρ τε φῶρα καὶ λύκος λύκον → the thief knows the thief and the wolf knows the wolf, and thief knows thief and wolf his fellow wolf, set a thief to catch a thief

Source

Greek (Liddell-Scott)

ἀκαμαντοπόδας: α, ὁ = τῷ ἑπομ., Συνέσ. 1616, 52.

Spanish (DGE)

(ἀκᾰμαντοπόδᾱς) -ᾱ infatigable χρόνος Synes.Hymn.8.63.