For the Lord has said this to me: "Go and station a watchman. And let him announce whatever he will see.
Other versions
King James Version
For thus hath the Lord said unto me, Go, set a watchman, let him declare what he seeth.English Standard Version
For thus the Lord said to me: "Go, set a watchman; let him announce what he sees.New International Version
This is what the Lord says to me: "Go, post a lookout and have him report what he sees.