The woman said to him, “I know that the Messiah is coming, the one called the Christ. When he comes, he will explain everything to us.”
In context
23But the hour is coming — it is here now — when the true worshipers will worship the Father in spirit and in truth; such are the worshipers the Father is seeking. 24God is spirit, and those who worship him must worship in spirit and in truth.” 25The woman said to him, “I know that the Messiah is coming, the one called the Christ. When he comes, he will explain everything to us.” 26Jesus said to her, “I am he — I who am speaking to you.” 27Just then his disciples returned. They were astonished that he was talking with a woman, yet no one said, “What do you want?” or, “Why are you talking with her?”