"The poor and needy search for water,
       but there is none;
       their tongues are parched with thirst.
       But I the LORD will answer them;
       I, the God of Israel, will not forsake them.

 I will make rivers flow on barren heights,
       and springs within the valleys.
       I will turn the desert into pools of water,
       and the parched ground into springs.

Isaiah 41:17-18