Strong’s Hebrew
H2512 — challuq
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
חַלֻּק
challuq — pronounced khal-look
from 2505; smooth:--smooth. see H02505
1 occurrence in the KJV.
1 Samuel 17:40
And he took his staff in his hand, and chose him five smooth stones out of the brook, and put them in a shepherd’s bag which he had, even in a scrip; and his sling was in his hand: and he drew near to the Philistine.