What does 1 Chronicles 7:4 mean?

And with them, by their generations, after their fathers’ houses, were bands of the host for war, six and thirty thousand; for they had many wives and sons.

And with them, by their generations, after the house of their fathers, were bands of soldiers for war, six and thirty thousand men: for they had many wives and sons.

And with them, by their generations, after their fathers’ houses, were bands of the host for war, six and thirty thousand; for they had many wives and sons.

And with them, recorded in generations by their families, were bands of fighting-men, thirty-six thousand of them, for they had a great number of wives and sons.

And beside them, by their generations, of the house of their fathers, <FI>are<Fi> troops of the host of battle, thirty and six thousand, for they multiplied wives and sons;

And there were with them by their families and peoples, six and thirty thousand most valiant men ready for war: for they had many wives and children.

And with them by their generations, according to their fathers' houses, were military bands for war, thirty-six thousand; for they had many wives and sons.