But I will send a fire on Moab, And it will devour the palaces of Kerioth; And Moab will die with tumult, with shouting, and with the sound of the trumpet;
Now He doesn't name three indictments towards each. "For three transgressions, and for four" is a figure of speech that's just declaring a cup of God's indignation is full and is going to overflow now in judgment against Damascus. Damascus is the first, the capital of Syria.