Strong's H5102 · Hebrew

nahar

naw-har'

a primitive root; to sparkle, i.e. (figuratively) be cheerful; hence (from the sheen of a running stream) to flow, i.e. (figuratively) assemble

Scholarly Lexicons

Brown-Driver-Briggs (BDB)

 H5102a נָהַר flow , stream H5102b נָהַר shine , beam  

Brown-Driver-Briggs Hebrew Lexicon (BDB), 1906 — public domain