Isaiah 27:1-3, 12-13

In that day the LORD will take his terrible, swift sword and punish Leviathan, the swiftly moving serpent, the coiling, writhing serpent. He will kill the dragon of the sea. “In that day, sing about the fruitful vineyard. I, the LORD, will watch over it, watering it carefully. Day and night I will watch so no one can harm it.

Yet the time will come when the LORD will gather them together like handpicked grain. One by one he will gather them—from the Euphrates River in the east to the Brook of Egypt in the west. In that day the great trumpet will sound. Many who were dying in exile in Assyria and Egypt will return to Jerusalem to worship the LORD on his holy mountain.