הֵפֵר אֶת עֲצָתוֹ

ביטוי (אנגלית)

To defeat (frustrate) the counsel of

הגדרה (אנגלית)

Spoil his plan, prevent him from presenting his idea.

("And their counselors counseled against them to overthrow their counsel, all the days of Cyrus king of Persia, even until the reign of Darius king of Persia" - Ezra 4:5)