Jesus gives living water that becomes a spring to eternal life.

John 4:10, 13–14

¹⁰Jesus answered and said unto her, If thou knewest the gift of God, and who it is that saith to thee, Give me to drink; thou wouldest have asked of him, and he would have given thee living water.

¹³Jesus answered and said unto her, Whosoever drinketh of this water shall thirst again:

¹⁴But 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.