Yochanan 12:39-41

Orthodox Jewish Bible

³⁹ Therefore, they were not able to have emunah, because, again Yeshayah said,

⁴⁰ HE HAS BLINDED THEIR EYES, HASHMIN LEV HAAM HAZEH (Harden the heart of this people), THAT THEY MIGHT NOT SEE WITH THEIR EYES AND HAVE BINAH WITH THEIR LEV AND MIGHT TURN AND I WILL HEAL THEM. [YESHAYAH 6:10]

⁴¹ These things Yeshayah spoke because he saw the kavod (glory) of Rebbe, Melech HaMoshiach and he spoke about him. [Isa 6:1]