Catechism of the Catholic Church §630 — excerpt
During Christ's period in the tomb, his divine person continued to assume both his soul and his body, although they were separated from each other by death.
This translation is under copyright, so only the cited words are quoted here. Follow the link for the full text. Translation: English translation of the Catechism of the Catholic Church, 2nd ed. (Libreria Editrice Vaticana), as posted at vatican.va.