שָׁכֵחַshâkêach/shaw-kay'-akh/
HebrewH79132 occurrences (KJV)
oblivious
KJV renders it: forget.
Where it appears
Lexical data: Strong’s Hebrew & Greek Dictionaries (1890, public domain; openscriptures, CC-BY-SA). Word tagging from the Strong’s-numbered KJV.