Thirukkural 697

வேட்பன சொல்லி வினையில எஞ்ஞான்றும் கேட்பினும் சொல்லா விடல்.

Vēṭpana sollī vinaiyil enjñānrum kēṭpiṉum sollā viṭal.

When asked to speak of desired things and entangled in action, do not speak—hold your silence, no matter how often you are questioned.