Isaiah 2:1

The word that Isaiah the son of Amoz saw concerning Judah and Jerusalem.
Isaiah 2:1, Modern English Version (MEV)
 
One of the little things we need to remember about Isaiah, and the other prophets as well, is that they are not a continuous and progressive story, such as we find in Genesis, Exodus, Kings, Chronicles, etc. Instead, many of them are collections of prophecies and oracles, that are not necessarily in chronological order. Just wanted to point that out in case things seemed a bit confusing at times, not that all the prophecies and oracles aren't already confusing enough without any additional help.