1) Zoroastrian ritual 
SedrehPronunciation-needed (also called Sudreh) is the Avestan term for the undergarment worn by Zoroastrians, which is worn alongside the Kushti. The Sudreh contains a small pocket in the front, which is supposed to collect one`s good deeds. It is worn to protect the wearer from evil acts. It is considered a spiritual shield from evil. ...