Strong’s Hebrew
H7911 — shakach
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
שָׁכַח
shakach — pronounced shaw-kakh
or shakeach {shaw-kay'-akh}; a primitive root; to mislay, i.e. to be oblivious of, from want of memory or attention:--X at all, (cause to) forget.
101 occurrences in the KJV.
Amos 8:7
The LORD hath sworn by the excellency of Jacob, Surely I will never forget any of their works.