John 3:4
Nicodemus says to him, How can a man be begotten, being old? Can he enter a second time into his mother's belly, and be born?
John 3:3
Jesus answered and said to him, Truly, truly, I say to thee, If any man is not begotten from above, he cannot see the kingdom of God.
John 4:11-12
The woman says to him, Sir, thou have not even a container, and the well is deep. From where then have thou the living water?
John 6:53
Jesus therefore said to them, Truly, truly, I say to you, unless ye eat the flesh of the Son of man and drink his blood, ye have no life in yourselves.
John 6:60
Therefore many of his disciples having heard, said, This is a hard saying. Who can listen to it?
1 Corinthians 1:18
For the message of the cross is of course, foolishness to those who are perishing, but to us who are being saved it is a power of God.
1 Corinthians 2:14
Now the natural man does not accept the things of the Spirit of God, for they are foolishness to him, and he is unable to understand because they are evaluated spiritually.