Strong’s Greek
G719 — harmos
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
ἁρμός
harmos — pronounced har-mos'
from the same as 716; an articulation (of the body):--joint. see GREEK for 716
1 occurrence in the KJV.
Hebrews 4:12
For the word of God is quick, and powerful, and sharper than any twoedged sword, piercing even to the dividing asunder of soul and spirit, and of the joints and marrow, and is a discerner of the thoughts and intents of the heart.