Strong's G1492 — εἴδω (verb)
eido (ei'-do) v.
1. (properly) to see
2. (by implication, in the perfect tense only) to know
{literally or figuratively; used only in certain past tenses, the others being borrowed from the equivalent G3700 and G3708}
[a primary verb]
KJV: be aware, behold, X can (+ not tell), consider, (have) know(-ledge), look (on), perceive, see, be sure, tell, understand, wish, wot 
Compare: G3700, G991 
See also: G1097 
Occurrences: 687