'Household' in the Bible

a devout man and one who, along with all his household, feared God. He made many charitable donations to the Jewish people, and prayed to God always.

he will bring a message to you by which you will be saved [and granted eternal life], you and all your household.’

And when she was baptized, along with her household, she pleaded with us, saying, “If you have judged me and decided that I am faithful to the Lord [a true believer], come to my house and stay.” And she persuaded us.

And they answered, “Believe in the Lord Jesus [as your personal Savior and entrust yourself to Him] and you will be saved, you and your household [if they also believe].”

And he took them that very hour of the night and washed their bloody wounds, and immediately he was baptized, he and all his household.

Crispus, the leader of the synagogue, believed in the Lord together with his entire household [joyfully acknowledging Him as Messiah and Savior]; and many of the Corinthians who heard [Paul’s message] were believing and being baptized.