'Family' in the Bible

In the morning you shall come forward by your tribes. And it shall be that the tribe which the Lord chooses by lot shall come forward by families, and the family which the Lord chooses shall come forward by [separate] households, and the household which the Lord chooses shall come forward man by man.

He had the families of Judah come forward, and the family of the Zerahites was chosen; and he had the family of the Zerahites come forward man by man, and Zabdi was chosen.