John 4:1-10 (NIV)
1 Now Jesus learned that the Pharisees had heard that he was gaining and baptizing more disciples than John— 2 although in fact it was not Jesus who baptized, but his disciples. 3 So he left Judea and went back once more to Galilee.
4 Now he had to go through Samaria. 5 So he came to a town in Samaria called Sychar, near the plot of ground Jacob had given to his son Joseph. 6 Jacob’s well was there, and Jesus, tired as he was from the journey, sat down by the well. It was about noon.
7 When a Samaritan woman came to draw water, Jesus said to her, “Will you give me a drink?” 8 (His disciples had gone into the town to buy food.)
9 The Samaritan woman said to him, “You are a Jew and I am a Samaritan woman. How can you ask me for a drink?” (For Jews do not associate with Samaritans.)
10 Jesus answered her, “If you knew the gift of God and who it is that asks you for a drink, you would have asked him and he would have given you living water.”