τούτω

From LSJ

μὴ ἐν πολλοῖς ὀλίγα λέγε, ἀλλ΄ ἐν ὀλίγοις πολλά → don't say little in many words, but much in a few words (Stobaeus quoting Pythagoras)

Source

French (Bailly abrégé)

duel de οὗτος.

Russian (Dvoretsky)

τούτω: dual. к οὗτος.