Jeremiah 48:11

Moab hath been at ease from his youth, never really having suffered the reverses which fell to the lot of some other nations, and he hath settled on his lees, like poor wine which turns to vinegar after long standing, and hath not been emptied from vessel to vessel, neither hath he gone into captivity. Because the people of Moab had not suffered the calamities which befell some other nations because they had not been tried out by repeated exiles, their character had become harsh and supercilious. Therefore his taste remained in him, and his scent is not changed, his bearing toward other nations, and particularly against the children of Israel, had remained the same throughout the centuries.