κνῦμα
From LSJ
Μὴ σπεῦδε πλουτεῖν, μὴ ταχὺς πένης γένῃ → Ditescere properans, inops fies cito → Vermeide schnellen Reichtum, sonst verarmst du schnell
English (LSJ)
ατος, τό, (κνύω)
A scratching, κ. τῶν δακτύλων, of a person feeling for the door-handle in the dark, Ar.Ec.36, cf. Gal.19.112.