Strong’s Hebrew
H369 — 'ayin
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
אַיִן
'ayin — pronounced ah'-yin
as if from a primitive root meaning to be nothing or not exist; a non-entity; generally used as a negative particle:--else, except, fail, (father-)less, be gone, in(-curable), neither, never, no (where), none, nor, (any, thing), not, nothing, to nought, past, un(-searchable), well-nigh, without. Compare 370. see H0370
0 occurrences in the KJV.