John 4:11
The woman [then] said to Him, "Sir, you do not have anything to draw [water] with, and the well is deep. Where will you get that living water?
John 3:4
Nicodemus said to Him, "How can a man be born [again] after he is [already] old? He cannot enter his mother's womb a second time and be born, can he?"
1 Corinthians 2:14
Now the natural person [Note: Since this person is contrasted with the spiritual person of verse 15, it is taken here to mean the person without the Holy Spirit] does not receive the things [i.e., truths] revealed by the Holy Spirit of God, because they are [considered] foolishness to him. And he cannot understand them because they must be discerned by using spiritual judgment [i.e., judgment aided by the Holy Spirit].