יָחַד (yāḥad) is
a Hebrew verb
meaning be united. It appears
3 times
in 3 books of the Hebrew Bible
(Strong's H3161).
Also rendered
be joined
Same Hebrew root (TWOT 858)
Range of meaning (TWOT 858)be united; be, one; join, unite
Full entry: Brown-Driver-Briggs and Strong's
יָחַדverb: be united
Strong's H3161יָחַד: to be (or become) one KJV:join, unite.
Meanings: Brown-Driver-Briggs (1906) and Strong's Hebrew Dictionary (1890), public domain, via the Open Scriptures Hebrew Bible Project (CC BY 4.0). TWOT numbers for reference only.