'Living Water' in the Bible

A fountain in the gardens, A well of living waters, Which stream from Lebanon.

For my people have committed two evils: they have forsaken me, the fountain of living waters, to hew them out cisterns, broken cisterns that hold no water.

Thou hope of Israel, Jehovah! all that forsake thee shall be ashamed. They that depart from me shall be written in the earth; because they have forsaken Jehovah, the fountain of living waters.

And it shall come to pass in that day that living waters shall go out from Jerusalem; half of them toward the eastern sea, and half of them toward the hinder sea: in summer and in winter shall it be.