“The burden of Moab. Because in the night Ar of Moab is laid waste, and brought to silence; because in the night Kir of Moab is laid waste, and brought to silence;”
King James Version (KJV)
15:1 The burden - A prophecy of the destruction of the Moabites, the inveterate enemies of the Jews, begun by the Assyrian, and finished by the Babylonian emperors. In a night - Suddenly and unexpectedly. Ar - The chief city of Moab. Kir - Another eminent city of Moab.