Rashi, on Isa 10:22

“For if thy people, O Israel, shall be as the sand of the sea, a remnant of them shall be converted, the consumption abridged shall overflow with justice.”

“For if your people The prophet says to Hezekiah, If your people are like the sand of the sea, the remnant of them that return to do good, will wash away the destruction sentenced to come upon them, and prevent it from coming, through the righteousness with which they will behave.”

Imported from an open dataset — not yet checked against the printed edition.