Which preposition to use with wher

as Occurrences 1%

And in the gardin at the sonne uprist She walketh up and doun wher as hire list.

in Occurrences 1%

At Sarra, in the lond of Tartarie, Ther dwelt a king that werreied Russie, Through which ther died many a doughty man: This noble king was cleped Cambuscan Which in his time was of so great renoun That ther n' as no wher in no regioun, So excellent a lord in alle thing: * * * *

Which preposition to use with  wher