Strong’s Hebrew
H5263 — nacac
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
נָסַס
nacac — pronounced naw-sas
a primitive root; to wane, i.e. be sick:--faint.
1 occurrence in the KJV.
Isaiah 10:18
And shall consume the glory of his forest, and of his fruitful field, both soul and body: and they shall be as when a standard-bearer fainteth.