Strong’s Greek
G3487 — nardos
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
νάρδος
nardos — pronounced nar'dos
of foreign origin (compare 5373); "nard":--(spike-)nard. see HEBREW for 05373
2 occurrences in the KJV.
Mark 14:3
And 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 12:3
Then 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.