Many therefore of his disciples, when they had heard [this], said, This is an hard saying; who can hear it?
Berean Study Bible (BSB) - John 6:60 >On hearing it, many of His disciples said, “This is a difficult teaching. Who can accept it?”
Textus Receptus (TR) - John 6:60 >Πολλοὶ οὖν ἀκούσαντες ἐκ τῶν μαθητῶν αὐτοῦ εἶπον, Σκληρός ἐστιν οὗτος ὁ λόγος· τίς δύναται αὐτοῦ ἀκούειν;