3:1 Now there was a man of the Pharisees named Nicodemus, a ruler of the Jews.
15 The woman said to him, “Sir, give me this water, so that I will not be thirsty or have to come here to draw water.”
18 for you have had five husbands, and the one you now have is not your husband. What you have said is true.”
38 Whoever believes in me, as  the Scripture has said, ‘Out of his heart will flow rivers of living water.’” 39 Now this he said about the Spirit, whom those who believed in him were to receive, for as yet the Spirit had not been given, because Jesus was not yet glorified. (ESV)
 7:38 Or let him come to me, and let him who believes in me drink. As