אָז
From LSJ
ἡμῶν δ' ὅσα καὶ τὰ σώματ' ἐστὶ τὸν ἀριθμὸν καθ' ἑνός, τοσούτους ἔστι καὶ τρόπους ἰδεῖν → whatever number of persons there are, the same will be found the number of minds and of characters
English (Strong)
a demonstrative adverb; at that time or place; also as a conjunction, therefore: beginning, for, from, hitherto, now, of old, once, since, then, at which time, yet.
