Original Text
'<Go to Noah> and tell him in my name "Hide thyself!" and reveal to him the end that is approaching: that the whole earth will be destroyed, and a deluge is about to come upon the whole earth, and will destroy all that is on it.
Simple English
Go to Noah and tell him in my name, "Hide yourself!" Let him know that the end is near: the entire earth will be destroyed, and a great flood is coming to cover the whole earth, wiping out everything on it.