Isaiah 30:25
And there shall be upon every high mountain, and upon every high hill, rivers and streams of waters in the day of the great slaughter, when the towers fall.
Cross-reference
Isaiah 35:6 echoes the same stream-in-desert imagery, adding healing of the lame and mute as part of restoration.
Isaiah 35:7 continues with burning sand becoming a pool—parallel to the mountain streams in 30:25.
Isaiah 37:36 records the slaughter of Assyrians — the specific 'great slaughter' that leads to the promised brooks (see context).
Isaiah 41:18 explicitly mentions rivers on bare heights, directly parallel to the mountain streams.
Isaiah 43:19 repeats the rivers-in-desert promise, emphasizing God doing a new thing.
Isaiah 43:20 adds that God gives water in the wilderness to give drink to His chosen people.
Isaiah 44:3 pours water on thirsty land and then pours out the Spirit—an extension of the water imagery.
Isaiah 2:14 also mentions high mountains and hills, but as objects of humiliation rather than sites of blessing.
Isaiah 44:4 describes growth like willows by streams, the result of the water promised in 30:25.
Isaiah 48:21 recalls water from the rock in the exodus, a past provision that parallels the future brooks on mountains in Isaiah 30:25.
Revelation 22:1 shows the river of life from God's throne — the ultimate eschatological fulfillment of the water imagery after judgment.
Ezekiel 34:26 promises showers of blessing — parallel to the brooks of water after judgment in Isaiah 30:25.
Ezekiel 47:1 shows water flowing from the temple, a different source from the brooks on mountains in Isaiah 30:25, but both are eschatological water blessings.