σκληρόω
From LSJ
δι' ἐμοῦ βασιλεῖς βασιλεύουσιν, καὶ οἱ δυνάσται γράφουσιν δικαιοσύνην → through me kings rule, and princes dictate justice (Proverbs 8:15, LXX version)
English (LSJ)
harden, in Pass., Xenocr. ap. Orib.2.58.28.
German (Pape)
[Seite 901] hart machen, härten, abhärten, Sp.
French (Bailly abrégé)
-ῶ :
rendre dur.
Étymologie: σκληρός.