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οὗ

Determine by context: (rel. adv.) ’in which place, where’ Gen Sg of ὅς, ἥ, ὅ ’of whom, of which’ 2nd Sg Dat of ύ ’of you’ 3rd Gen Sg refl. ’of him, her, it’ (adv.) ’there, where’

ἅπερ

n. Nom/Acc Pl of ὅπερ, ἥπερ, ὅπερ (emphatic rel. pron.) ’the very thing which’ [in prose and tragedy often used adverbially, like ὥσπερ: ’just as’]