King James Version
Now I say, That the heir, as long as he is a child, differeth nothing from a servant, though he be lord of all;English Standard Version
I mean that the heir, as long as he is a child, is no different from a slave, though he is the owner of everything,New International Version
What I am saying is that as long as the heir is a child, he is no different from a slave, although he owns the whole estate.