Isaiah 41:17-19

17The poor and needy seek water, but there is none; their tongues are parched with thirst. I, the LORD, will answer them; I, the God of Israel, will not forsake them.18I will open rivers on the barren heights, and fountains in the middle of the valleys. I will turn the desert into a pool of water, and the dry land into flowing springs.19I will plant cedars in the wilderness, acacias, myrtles, and olive trees. I will set cypresses1 in the desert, elms and boxwood together,