Thither

наречие [устаревшее] 1) туда, в ту сторону 2) до того времени, до тех пор

Большой англо-русский словарь

Thither

I. adverb Etymology: Middle English, from Old English thider; akin to Old Norse thathra there, Old English thæt that to that place; there II. adjective being on the other and farther side; more remote

Merriam-Webster's Collegiate Dictionary