King James Version (KJV)
He is wise in heart, and mighty in strength: who hath hardened himself against him, and hath prospered?
Modern English
He is wise in heart and mighty in strength — who has hardened himself against him and succeeded?
Hebrew
חֲכַ֣ם לֵ֭בָב וְאַמִּ֣יץ כֹּ֑חַ מִ֥י הִ֝קְשָׁ֗ה אֵלָ֥יו וַיִּשְׁלָֽם׃
ḥakam lebab vʾamiyṣ koḥa miy hiqshah ʾelayv vayishlam