Parallel
John 6:66
Patriarchal Greek New Testament (1904) · Berean Standard Bible
Ἐκ τούτου πολλοὶ ἀπῆλθον [ἐκ] τῶν μαθητῶν αὐτοῦ εἰς τὰ ὀπίσω καὶ οὐκέτι μετ᾽ αὐτοῦ περιεπάτουν.
From that time on many of His disciples turned back and no longer walked with Him.