'Household' in the Bible

Solomon had 12 deputies for all Israel. They provided food for the king and his household; each one made provision for one month out of the year.

My servants will bring the logs down from Lebanon to the sea, and I will make them into rafts to go by sea to the place you indicate. I will break them apart there, and you can take them away. You then can meet my needs by providing my household with food.”

and Solomon provided Hiram with 100,000 bushels of wheat as food for his household and 110,000 gallons of oil from crushed olives. Solomon did this for Hiram year after year.

His servant Zimri, commander of half his chariots, conspired against him while Elah was in Tirzah getting drunk in the house of Arza, who was in charge of the household at Tirzah.

So she proceeded to do according to the word of Elijah. Then the woman, Elijah, and her household ate for many days.