Acts 18:8 (WEB)
Crispus, the ruler of the synagogue, believed in the Lord with all his house. Many of the Corinthians, when they heard, believed and were baptized.
Catechism · 2
The Sacrament of Baptism
“There is explicit testimony to this practice from the second century on, and it is quite possible that, from the beginning of the apostolic preaching, when whole "households" received baptism, infants may also have been baptized.” — Catechism footnote: Cf. Acts 16:15, 33; 18:8; 1 Cor 1:16; CDF, instruction, Pastoralis actio: AAS 72 (1980) 1137-1156.
The Sacrament of Matrimony
“From the beginning, the core of the Church was often constituted by those who had become believers "together with all [their] household."” — Catechism footnote: Cf. Acts 18:8.
Cross-references · 5
Cited together in Catechism §1252.
Cited together in Catechism §1655.
Cited together in Catechism §1252.
Cited together in Catechism §1655.
Cited together in Catechism §1252.