a(-n, -ny, certain), + abundantly, man, one (another), only, other, some

Strong’s Dictionary of Greek Words:

Number:
1520 (find all occurrences in KJV Bible)
Greek:
εἷς
Transliteration:
heis
Phonic:
hice
Meaning:
(including the neuter (etc.) ἕν); a primary numeral; one
KJV Usage:
a(-n, -ny, certain), + abundantly, man, one (another), only, other, some. See also 1527, 3367, 3391, 3762