2 Chronicles 25:3-5

3And it came to pass when the kingdom was established unto him, that he killed his servants who had smitten the king his father.

4But their children he did not put to death, but [did] according to that which is written in the law in the book of Moses, wherein Jehovah commanded saying, The fathers shall not die for the children, nor shall the children die for the fathers, but every man shall die for his own sin.

5And Amaziah gathered Judah together and arranged them according to the fathers' houses, according to the captains of thousands and the captains of hundreds, throughout Judah and Benjamin; and he numbered them from twenty years old and upwards, and found them three hundred thousand choice men, able for military service, that could handle spear and target.