חַד (ḥad) is
an Aramaic adjective
meaning one. It appears
14 times
in 2 books of the Hebrew Bible
(Strong's H2298).
Same Hebrew root (TWOT 2718)
Root family 2718: חַדḥad — , חֲדָה (ḥădâ) one. Used similarly to the Hebrew ʾeḥād: as a numeral, as a noun, “the same,” as an ordinal, “first,” as the indefinite article “a,” etc