Augustine of Hippo
Catena Aurea · Johannesevangelium 4
Jesus answered and said unto her, Whosoever drinketh of this water shall thirst again: But whosoever drinketh of the water that I shall give him shall never thirst; but the water that I shall give him shall be in him a well of water springing up into everlasting life. The woman saith unto him, Sir, give me this water, that I thirst not, neither come hither to draw. Jesus saith unto her, Go, call thy husband, and come hither. The woman answered and said, I have no husband. Jesus said unto her, Thou hast well said, I have no husband: For thou hast had five husbands; and he whom thou now hast is not thy husband: in that saidst thou truly.
(Tr. xv. c. 16) Which is true indeed both of material water, and of that of which it is the type. For the water in the well is the pleasure of the world, that abode of darkness. Men draw it with the waterpot of their lusts; pleasure is not relished, except it be preceded by lust. And when a man has enjoyed this pleasure, i. e. drunk of the water, he thirsts again; but if he have received water from Me, he shall never thirst. For how shall they thirst, who are drunken with the abundance of the house of God? (Ps. 36:8.) But He promised this fulness of the Holy Spirit.