שָׁמִיר
shâmîyr · shaw-meer'Hebrew · H8068
Derivation
from H8104 (שָׁמַר) in the original sense of pricking;
Meaning
a thorn; also (from its keenness for scratching) a gem, probably the diamond
In the King James Version
adamant (stone), brier, diamond.
Translated as
briers (8), diamond (1), adamant (1), stone (1)
Where it appears
Found in 11 verses