Leviticus 19:30-31

Purity, Honor, Respect, and Honesty

19:30 “‘You must keep my Sabbaths and fear my sanctuary. I am the Lord. 19:31 Do not turn to the spirits of the dead and do not seek familiar spirits ¹  to become unclean by them. I am the Lord your God.

[19:31]  ¹ sn The prohibition here concerns those who would seek special knowledge through the spirits of the dead, whether the dead in general or dead relatives in particular (i.e., familiar spirits; see J. E. Hartley, Leviticus [WBC], 321, and B. A. Levine, Leviticus [JPSTC], 134). Cf. Lev 20:6 below.