You are my threshing, and the grain of my floor!” That which I have heard from the LORD of Armies, the God of Israel, I have declared to you. The burden of Dumah. One calls to me out of Seir, “Watchman, what of the night? Watchman, what of the night?” The watchman said, “The morning comes, and also the night. If you will inquire, inquire. Come back again.” The burden on Arabia. You will lodge in the thickets in Arabia, you caravans of Dedanites.
Stated in text
Isaiah 1:1 names Isaiah.