Solicited by a Brahmana, one should not enquire about his family or conduct or Vedic learning. Asked for food, one should give food to him who asks.
न पृच्छेद् गोत्रचरणं स्वाध्यायं देशमेव च। भिक्षितो ब्राह्मणेनेह दद्यादन्नं प्रयाचितः॥