FROM STRONG’S HEBREW DICTIONARY (1890)

Strong’s Hebrew Dictionary (1890) — public domain, printed whole.

'eth ayth — probably from 579; properly, nearness (used only as a preposition or an adverb), near; hence, generally, with, by, at, among, etc.:--against, among, before, by, for, from, in(-to), (out) of, with. Often with another prepositional prefix.

see HEBREW for 0579