King James Version (KJV) - John 12:40 >

He hath blinded their eyes, and hardened their heart; that they should not see with [their] eyes, nor understand with [their] heart, and be converted, and I should heal them.

Berean Study Bible (BSB) - John 12:40 >

“He has blinded their eyes and hardened their hearts, so that they cannot see with their eyes, and understand with their hearts, and turn, and I would heal them.”

Textus Receptus (TR) - John 12:40 >

Τετύφλωκεν αὐτῶν τοὺς ὀφθαλμούς, καὶ πεπώρωκεν αὐτῶν τὴν καρδίαν· ἵνα μὴ ἴδωσι τοῖς ὀφθαλμοῖς, καὶ νοήσωσι τῇ καρδίᾳ, καὶ ἐπιστραφῶσι, καὶ ἰάσωμαι αὐτούς.