Lev Tahor (Hebrew: לֵב טָהוֹר, lit. 'pure heart') is a Jewish cult founded in Israel by Shlomo Helbrans in 1988. It consists of about 200–300 members and according to Guatemalan authorities, engages in child sexual abuse, pedophilia and rape. The group follows a fundamentalist form of Jewish practice and adheres to its own atypical interpretations of Jewish law, including practices such as lengthy prayer sessions, arranged marriages between teenagers, and head-to-toe black coverings for girls and women beginning at the age of three.
https://en.wikipedia.org/wiki/Lev_Tahor