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vobis

Γηράσκω δ᾽ αἰεὶ πολλὰ διδασκόμενος -> I grow old always learning many things
Solon the Athenian

Latin > English (Lewis & Short)

vōbīs: dat. and abl. of vos; v. tu.

Latin > French (Gaffiot)

vōbīs, dat. de vos.