18 then I will establish the throne of your kingdom, according as I covenanted with David your father, saying, 'There shall not fail you a man to be ruler in Israel.'
*Minor differences ignored. Grouped by changes, with first version listed as example.
There shall not fail thee a man - This promise was not fulfilled, because the condition was not fulfilled; they forsook God, and he cut them off, and the throne also.
*More commentary available at chapter level.