Isaiah 27:1-3, 12-13

At that time the LORD will punish Leviathan, the gliding snake. He will punish Leviathan, the coiled snake, with his great and hard and powerful sword. He will kill the monster in the sea. At that time people will sing about the pleasant vineyard. “I, the LORD, will care for that vineyard; I will water it at the right time. No one will hurt it, because I will guard it day and night.

At that time the LORD will begin gathering his people one by one from the Euphrates River to the brook of Egypt. He will separate them from others as grain is separated from chaff. Many of my people are now lost in Assyria. Some have run away to Egypt. But at that time a great trumpet will be blown, and all those people will come and worship the LORD on that holy mountain in Jerusalem.