Rashi, on Isa 30:5

“They were all confounded at a people that could not profit them: they were no help, nor to any profit, but to confusion and to reproach.”

“They all disgraced themselves They all disgraced themselves to acquire a master for nothing, and the people of the land will not avail them. because of a people (Lit., on a people.) Because of a people that will not avail them. for disgrace For insult, distraber in O.F., to insult.”

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