John 6:60

Therefore many of His disciples, when they heard this, said, "This is a hard saying; who can understand it?"

Surrounding context

6:59 These things He said in the synagogue as He taught in Capernaum.

6:60 Therefore many of His disciples, when they heard this, said, "This is a hard saying; who can understand it?"

6:61 When Jesus knew in Himself that His disciples complained about this, He said to them, "Does this offend you?