doubt, joint

Strong’s Dictionary of Hebrew Words:

Number:
7001 (find all occurrences in KJV Bible)
Transliteration:
qtar
Phonic:
ket-ar’
Meaning:
(Aramaic) from a root corresponding to 7000; a knot (as tied up), i.e. (figuratively) a riddle; also a vertebra (as if a knot)
KJV Usage:
doubt, joint