Jean 6:66
From that time many of his disciples went back, and walked no more with him.
Jean 8:31
Then said Jesus to those Jews which believed on him, If ye continue in my word, then are ye my disciples indeed;
Jean 6:41
The Jews then murmured at him, because he said, I am the bread which came down from heaven.
Jean 6:42
And they said, Is not this Jesus, the son of Joseph, whose father and mother we know? how is it then that he saith, I came down from heaven?
Jean 8:43
Why do ye not understand my speech? even because ye cannot hear my word.
Matthieu 11:6
And blessed is he, whosoever shall not be offended in me.
Hébreux 5:11
Of whom we have many things to say, and hard to be uttered, seeing ye are dull of hearing.
2 Pierre 3:16
As also in all his epistles, speaking in them of these things; in which are some things hard to be understood, which they that are unlearned and unstable wrest, as they do also the other scriptures, unto their own destruction.