6 This is what the Lord says to me: “Go, post a lookout and have him report what he sees.

Read Isaiah 21:6 Using Other Translations

For thus hath the Lord said unto me, Go, set a watchman, let him declare what he seeth.
For thus the Lord said to me: "Go, set a watchman; let him announce what he sees.
Meanwhile, the Lord said to me, “Put a watchman on the city wall. Let him shout out what he sees.