John 6:60
Then many of his disciples, having heard, said, This is a hard word; who can hear it
John 6:66
From this many of his disciples went away back, and walked no more with him.
Matthew 11:6
And happy is he who shall not give cause of offence in me.
John 6:41-42
Then murmured the Jews about him, because he said, I am the bread having come down from heaven.
John 8:31
Then said Jesus to the Jews having believed him, If ye remain in my word, ye are truly my disciples.
John 8:43
Wherefore ye know not my speech, for ye cannot hear my word.
Hebrews 5:11
Of whom great is the word to us, and difficult of interpretation to speak, since ye have been sluggish in the hearing.
2 Peter 3:16
As also in all the epistles, speaking in them of these things; in which are some things difficult to understand, which the unlearned and unstable pervert, as also the rest of the writings, to their own perdition.