Two Pronouns Together: σου το, μου τα

When a verb takes two weak pronouns, the genitive (to whom) comes first and the accusative (what) second: Σου το φέρνω (I'm bringing it to you), Του τα έδωσα (I gave them to him). The pair stands before the verb, also after θα, να, δεν, μην: Δεν τους το δίνω (I'm not giving it to them).

• Genitive: μου, σου, του, της, μας, σας, τους, chosen by the person.
• Accusative: το, τα, τον, την, τους, τις, chosen by the gender and number of the thing: ο λογαριασμός → τον, η τσάντα → την, τα κλειδιά → τα.
• Polite requests: Μπορείτε να μου τον φέρετε; (Can you bring it to me? said about the bill).
• After a positive command the pair follows the verb in the same order: πες μου το, πες του τα. With longer commands you will also hear δώσε μού το and δώσ' το μου.