ποδοῖϊν

From LSJ

ἀκμὴ οὐδὲ ἔχει γενέσεως ὑπόστασιν καθ' ἑαυτήν → the culmination has no power of originating by itself

Source

French (Bailly abrégé)

gén.-dat. duel homér. de πούς.

Russian (Dvoretsky)

ποδοῖϊν: эп. gen. и dat. dual. к πούς.

Dutch (Woordenboekgrieks.nl)

ποδοῖϊν ep. gen. dat. dual. van πούς.