2186  ephistemi  ef-is'-tay-
mee

 from 1909 and 2476; to stand 
upon, i.e. be present (in 
various applications, 
friendly or otherwise, 
usually literal); --assault, 
come (in, to, unto, upon), be 
at hand (instant), present, 
stand (before, by, over).

 see GREEK for 1909

 see GREEK for 2476