Padmasambhava's biography relates how he received the siddhi of the kīla transmission at the great charnel ground of Rajgriha from a gigantic scorpion with nine heads, eighteen pincers and twenty-seven eyes.
Biografi Padmasambhava menceritakan bagaimana ia menerima siddhi dari transmisi kīla di tanah pekuburan dari Rajgriha dari kalajengking raksasa dengan sembilan kepala, delapan belas penjepit dan dua puluh tujuh mata.