Strong’s Hebrew
H2523 — challash
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
חַלָּשׁ
challash — pronounced khal-lawsh
from 2522; frail:--weak. see H02522
1 occurrence in the KJV.
Joel 3:10
Beat your plowshares into swords and your pruninghooks into spears: let the weak say, I am strong.