θυρεόω
From LSJ
εἰ μὴ ἦλθον καὶ ἐλάλησα αὐτοῖς, ἁμαρτίαν οὐκ εἶχον → if I had not come and spoken to them, they would not be guilty of sin
English (LSJ)
cover with a shield, Aq.Is.31.5.
German (Pape)
[Seite 1227] mit dem Schilde bedecken, Sp.
Greek (Liddell-Scott)
θυρεόω: καλύπτω, προστατεύω διὰ θυρεοῦ, Ἀκίλ. Παλ. Διαθ.