הֶחֱזִיק בְּטָעוּתוֹ

ביטוי (אנגלית)

Held on to his error

הגדרה (אנגלית)

He insisted on continuing his misleading thinking or behavior.

("However, there is no right to go to the house of Hillel and Rabbi Papa erred, and to reinforce his error, Kamer said that the journey came from Rabbah" - blessings of Yosef Orach Chaim Simen Ratz)