'Household' in the Bible

Now therefore, since I've treated you so kindly, please swear in the name of the LORD that you'll also be kind to my father's household by giving me this sure sign:

when we invade the land, if you don't tie this rope made with red cords in the window through which you let us down, and if you don't gather your father, your mother, your brothers, and all of the rest of your father's household into your house.

Tomorrow morning you are to come forward tribe by tribe. The tribe that the LORD selects is to come forward by tribes, the tribe that the LORD selects is to come forward by households, and the household that the LORD selects is to come forward one by one.

He brought near the tribes of Judah, and the Zerahite tribe was selected. Then he brought near the Zerahite tribe family by family, and the household of Zabdi was selected.

Next, he brought near his household one by one, and Carmi's son Achan, grandson of Zabdi and great-grandson of Zerah, was selected from the tribe of Judah.

If you think it's the wrong thing for you to serve the LORD, then choose for yourselves today whom you will serve the gods whom your ancestors served on the other side of the Euphrates River, or the gods of the Amorites in whose territories you are living. But as for me and my household, we will serve the LORD."