Variantly: "in the valley of Jericho": Now can the valley of Jericho not be seen by any person? (The intent is:) Just as a plain is cultivated, one field of wheat, another of barley, so He showed him all of Eretz Yisrael cultivated as the valley of Jericho.
In the Valley of Jericho Now Can the Valley
Mekhilta Tractate Amalek 2:30