Bhṛgu–Bharadvāja-saṃvāda: Vānaprastha-parivrājaka-ācāra, Abhaya-dharma, and Lokānāṃ Vibhāga (Śānti-parva 185)
एवं षोडशविस्तारो ज्योतीरूपगुण: स्मृत: । हस्व दीर्घ, स्थूल, चौकोर और सब ओरसे गोल, सफेद, काला, लाल, पीला और आकाशकी भाँति नीला, कठिन, चिक्कण, अल्प, पिच्छिल, मृदु और दारुण--इस प्रकार ज्योतिर्मय रूप नामक गुण सोलह भेदोंमें विस्तारको प्राप्त हुआ है
evaṁ ṣoḍaśa-vistāro jyotī-rūpa-guṇaḥ smṛtaḥ | hrasva-dīrghaḥ sthūlaś caukoraś ca sarvataḥ golaḥ śvetaḥ kṛṣṇaḥ raktaḥ pītaś cākāśa-sadṛśo nīlaḥ kaṭhinaḥ ślakṣṇaḥ alpaḥ picchilaḥ mṛduḥ dāruṇaś ceti | evaṁ jyotirmaya-rūpa-nāmakaḥ guṇaḥ ṣoḍaśa-bhedaiḥ vistāraṁ prāptaḥ ||
Bharadvāja said: “Thus the quality called ‘luminous form’ is understood to expand into sixteen varieties: short and long; thick; square; and spherical on all sides; white, black, red, yellow, and blue like the sky; hard and smooth; minute; slimy/viscous; soft; and harsh. In this way, the attribute termed ‘radiant form’ is described as reaching a sixteenfold differentiation.”
भरद्वाज उवाच
The passage teaches a classificatory view of reality: a single attribute—here called the ‘luminous form’ quality—can be analyzed into multiple distinct modes (sixteen), covering dimensions of shape, color, and tactile/physical properties. It models careful discrimination (viveka) as a tool for philosophical understanding.
In Śānti Parva’s instructional setting, the sage Bharadvāja is explaining a doctrinal enumeration. He lists sixteen differentiations of a quality associated with ‘radiant form,’ presenting a systematic taxonomy rather than a story event.