Moab
This "burden" had a precursive fulfilment in Sennacherib's invasion, B.C. 704, three years after the prediction (Isaiah 16:14) but the words have a breadth of meaning which includes also the final world-battle. ( See Scofield) - (Revelation 19:17), (Isaiah 16:1-5) which is a continuation of this "burden," shows the "tabernacle of David" set up, the next event in order after the destruction of the Beast and his armies.
Compare the order in; (Isaiah 10:28-34); (Isaiah 11:1-10); (Acts 15:14-17); (Revelation 19:17-21); (Revelation 20:1-4).
burden
See note 1;
( See Scofield) - (Isaiah 13:1).