The Portion of Kedoshim
וַיְדַבֵּר יְהֹוָה אֶל־מֹשֶׁה לֵּאמֹר: Hashem spoke to Moshe, saying: וְאִישׁ אוֹ־אִשָּׁה כִּי־יִהְיֶה בָהֶם אוֹב אוֹ יִדְּעֹנִי מוֹת יוּמָתוּ בָּאֶבֶן יִרְגְּמוּ אֹתָם דְּמֵיהֶם בָּם׃ A man or a woman who has a ghost or a familiar spirit shall be put to death; they shall be pelted with stones—their bloodguilt shall be upon them.
The portion of Kedoshim includes moral and ritual laws designed to increase the holiness of the nation, as well as punishments for many of the transgressions mentioned in Acharei Mot.