Strong’s Hebrew
H7913 — shakeach
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
שָׁכֵחַ
shakeach — pronounced shaw-kay'-akh
from 7911; oblivious:--forget. see H07911
2 occurrences in the KJV.
Psalms 9:17
The wicked shall be turned into hell, and all the nations that forget God.
Isaiah 65:11
But ye are they that forsake the LORD, that forget my holy mountain, that prepare a table for that troop, and that furnish the drink offering unto that number.