500c

ὁρᾷς γὰρ ὅτι περὶ τούτου ἡμῖν εἰσιν οἱ λόγοι, οὗ τί ἂν μᾶλλον σπουδάσειέ τις καὶ σμικρὸν νοῦν ἔχων ἄνθρωπος,
this is a regular attraction of rel into the case of the ant., but the commentary somehow says that the Gen οὕ depends on μάλλον