उद्योगपर्व — विदुरनीतिः (Adhyāya 37): आयुःक्षयहेतवः, नीतिसूत्राणि, बलभेदाः, पाण्डव-विग्रहदोषदर्शनम्
चिकित्सक: शल्यकर्तावकीर्णी स्तेन: क्रूरो मद्यपो भ्रूणहा च । सेनाजीवी श्रुतिविक्रायकश्न भृशं प्रियो5प्पतिथिनोंदकार्ह:,वैद्य, चीरफाड़ करनेवाला (जर्राह), ब्रह्मचर्यसे भ्रष्ट, चोर, क्रूर, शराबी, गर्भहत्यारा, सेनाजीवी और वेदविक्रेता--ये यद्यपि पैर धोनेके योग्य नहीं हैं, तथापि यदि अतिथि होकर आवें तो विशेष प्रिय यानी आदरके योग्य होते हैं
vidura uvāca | cikitsakaḥ śalyakartāvakīrṇī stenaḥ krūro madyapo bhrūṇahā ca | senājīvī śrutivikrāyakaś ca bhṛśaṁ priyo 'py atithir no 'dakarhyaḥ ||
Vidura said: “A physician, a surgeon, one fallen from celibate discipline, a thief, a cruel man, a drunkard, a slayer of an embryo, a mercenary soldier, and a seller of the Veda—though such people are not fit even to have their feet washed, still, if they come as guests, they are to be treated with special regard; the guest is not to be denied the water of hospitality.”
विदुर उवाच
Even those regarded as morally impure or socially blameworthy must still be honored when they arrive as guests; the duty of hospitality (especially offering water and respectful reception) is upheld as a strong dharmic obligation.
In Vidura’s ethical counsel during the Udyoga Parva, he lists various disreputable or sinful types of people and states that, despite their faults, if they come as atithis, they should not be refused the customary hospitality—highlighting the primacy of atithi-dharma.