G5420–φράσσω–phrassō

But it cannot be denied that all that the Law says is addressed to those who are living under the Law, in order that every mouth may be stopped, and that the whole world may await sentence from God.

φραγῇ, phragēa “may be stopped,”

Christ knows that it is true when I say that I will not be stopped from boasting of this anywhere in Greece.

φραγήσεται phragēsetai “will be stopped”

men who, as the result of faith, conquered whole kingdoms, brought about true justice, obtained promises from God, stopped lions' mouths,

ἔφραξαν ephraxan “shut”