19. And it shall be with him, and he shall read in it all the days of his life: that he may learn to fear the LORD his God, to keep all the words of this law and these statutes, to do them:
20. That his heart may not be lifted above his brethren, and that he may not turn aside from the commandment to the right hand or to the left: to the end that he may prolong his days in his kingdom, he, and his children, in the midst of Israel.