“Jesus said to her, “Everyone who drinks of this water will be thirsty again, but whoever drinks of the water that I will give him will never be thirsty again. The water that I will give him will become in him a spring of water welling up to eternal life.”” —John 4:13-14 ESV
http://bible.com/59/jhn.4.13-14.esv
“for my people have committed two evils: they have forsaken me, the fountain of living waters, and hewed out cisterns for themselves, broken cisterns that can hold no water.” –Jeremiah 2:13 ESV
http://bible.com/59/jer.2.13.esv