Acts 2:38-39 And Peter said to them, “Repent and be baptized every one of you in the name of Jesus Christ for the forgiveness of your sins, and you will receive the gift of the Holy Spirit. For the promise is for you and for your children and for all who are far off, everyone whom the Lord our God calls to himself.”

Acts 10:1-2 At Caesarea there was a man named Cornelius, a centurion of what was known as the Italian Cohort, a devout man who feared God with all his household, gave alms generously to the people, and prayed continually to God.   

Acts 11:13-14 And he told us how he had seen the angel stand in his house and say, ‘Send to Joppa and bring Simon who is called Peter; he will declare to you a message by which you will be saved, you and all your household.’

Acts 16:15 And after she was baptized, and her household as well, she urged us, saying, “If you have judged me to be faithful to the Lord, come to my house and stay.” And she prevailed upon us.

Acts 16:31-34 Then he brought them out and said, “Sirs, what must I do to be saved?” And they said, “Believe in the Lord Jesus, and you will be saved, you and your household.” And they spoke the word of the Lord to him and to all who were in his house. And he took them the same hour of the night and washed their wounds; and he was baptized at once, he and all his family. Then he brought them up into his house and set food before them. And he rejoiced along with his entire household that he had believed in God.

Acts 18:5 Crispus, the ruler of the synagogue, believed in the Lord, together with his entire household. And many of the Corinthians hearing Paul believed and were baptized.

[1 Cor. 1:15-16 I thank God that I baptized none of you except Crispus and Gaius, so that no one may say that you were baptized in my name. I did baptize also the household of Stephanas. Beyond that, I do not know whether I baptized anyone else.]

Acts 21:5-6 When our days there were ended, we departed and went on our journey, and they all, with wives and children, accompanied us until we were outside the city. And kneeling down on the beach, we prayed and said farewell to one another. Then we went on board the ship, and they returned home.

[Ephesians 6:1-4 Children, obey your parents in the Lord, for this is right. “Honor your father and mother” (this is the first commandment with a promise), “that it may go well with you and that you may live long in the land.” Fathers, do not provoke your children to anger, but bring them up in the discipline and instruction of the Lord.]

1 Corinthians

1:15-16 I thank God that I baptized none of you except Crispus and Gaius, so that no one may say that you were baptized in my name. (I did baptize also the household of Stephanas. Beyond that, I do not know whether I baptized anyone else.)

7:14 For the unbelieving husband is made holy because of his wife, and the unbelieving wife is made holy because of her husband. Otherwise your children would be unclean, but as it is, they are holy.

16:15-16 Now I urge you, brothers — you know that the household of Stephanas were the first converts in Achaia, and that they have devoted themselves to the service of the saints — be subject to such as these, and to every fellow worker and laborer.

Ephesians

6:1-4 Children, obey your parents in the Lord, for this is right. “Honor your father and mother” (this is the first commandment with a promise), “that it may go well with you and that you may live long in the land.” Fathers, do not provoke your children to anger, but bring them up in the discipline and instruction of the Lord.

Philippians

4:22 All the saints greet you, especially those of Caesar’s household.

Colossians

3:20-21 Children, obey your parents in everything, for this pleases the Lord. Fathers, do not provoke your children, lest they become discouraged.

1 Timothy

3:4-5 [An overseer] must manage his own household well, with all dignity keeping his children submissive, for if someone does not know how to manage his own household, how will he care for God’s church?

3:12 Let deacons each be the husband of one wife, managing their children and their own households well.

5:4, 8 But if a widow has children or grandchildren, let them first learn to show godliness to their own household and to make some return to their parents, for this is pleasing in the sight of God…if anyone does not provide for his relatives, and especially for members of his household, he has denied the faith and is worse than an unbeliever.

5:9-10 Let a widow be enrolled if she is not less than sixty years of age, having been the wife of one husband, and having a reputation for good works: if she has brought up children, has shown hospitality, has washed the feet of the saints, has cared for the afflicted, and has devoted herself to every good work.

5:14 So I would have younger widows marry, bear children, manage their households, and give the adversary no occasion for slander. 

2 Timothy

1:16 May the Lord grant mercy to the household of Onesiphorus, for he often refreshed me and was not ashamed of my chains.

3:14-15 But as for you, continue in what you have learned and have firmly believed, knowing from whom you learned it and how from childhood (lit. infancy) you have been acquainted with the sacred writings, which are able to make you wise for salvation through faith in Christ Jesus.

4:19 Greet Prisca and Aquila, and the household of Onesiphorus.

Titus

1:5-7 [A]ppoint elders in every town as I directed you—if anyone is above reproach, the husband of one wife, and his children are believers and not open to the charge of debauchery or insubordination. For an overseer, as God’s steward, must be above reproach.

2:3-4 Older women…are to teach what is good, and so train the young women to love their husbands and children.