πιστικός G4101
pistikós · pis-tik-os' · Adjective
from πίστις; trustworthy, i.e. genuine (unadulterated):--spike-(nard).
2 Occurrences in the King James Bible
Mark 14:3And being in Bethany in the house of Simon the leper, as he sat at meat, there came a woman having an alabaster box of ointment of spikenard very precious; and she brake the box, and poured it on his head.
John 12:3Then took Mary a pound of ointment of spikenard, very costly, and anointed the feet of Jesus, and wiped his feet with her hair: and the house was filled with the odour of the ointment.