yAm kalpayanti no arayaH krUrAm kR^ityAm vadhUm iva /
tAm brahmaNA pari nijmaH pratyak kartAram R^icchatu //
This version is seen in the R^igveda khila 4.5.1. It may be used for countering
kR^ityAs via the procedure recommended by the vidhAna of shaunaka.
yAM kalpayanti no .arayaH krurAM kR^ityAM vadhumiva /
tAM brahmaNA .apanirnudmaH pratyak kartAramR^ichChatu //
This version is seen in the paippalAda saMhitA of the atharvaveda and is used in
the kR^ityA destroying atharvanic rites and the tantric pratya~NgirA paddhatis.
yAM kalpayanti no .arayaH krurAM kR^ityAM vadhumiva /
brahmaNA .apaNirNudmaH pratyak kartAramR^ichChatu //
This version is from the largely lost jalada saMhitA of the atharvaveda and is
deployed only in certain tantric paddhatis of praty~NgirA.