ἐνταῦθα

Etymology
From. For another modification to, see.

This is the regular medial destination demonstrative reflex. Alternatively, this is an extension and without the  is the regular reflex. The medial place one would have been, or alternatively just without the  extension.

Adverb

 * 1) here, there
 * 2) hither, thither
 * 3) at the very time, then,
 * 4) herein, in this position, in this circumstance