John 6:60
Then when they had heard, many of His disciples said, This is a hard saying, who can hear it?
John 6:66
From this time many of His disciples went back into the things behind, and walked no more with Him.
Matthew 11:6
And blessed is he, whoever shall not be offended in Me.
John 6:41-42
Then the Jews murmured about Him, because He said, I am the bread which came down from Heaven.
John 8:31
Then Jesus said to the Jews who believed on Him, If you continue in My Word, you are My disciples indeed.
John 8:43
Why do you not know My speech? Because you cannot hear My Word.
Hebrews 5:11
of whom we have much to say, and hard to be explained since you are dull of hearing.
2 Peter 3:16
as also in all his letters, speaking in them of these things; in which are some things hard to be understood, which the unlearned and unstable pervert, as also they do the rest of the Scriptures, to their own destruction).