Ācāra-vidhi (Rules of Conduct) — Yudhiṣṭhira’s Inquiry and Bhīṣma’s Normative Catalogue
बस्तिमूलं गुदं चैव पावकं समुपाश्रित: । वहन्मूत्रं पुरीषं चाप्यपान: परिवर्तते,अपान वायु जठरानल, मूत्राशय और गुदाका आश्रय ले मल एवं मूत्रको निकालता हुआ ऊपरसे नीचेको घूमता रहता है
bastimūlaṃ gudaṃ caiva pāvakaṃ samupāśritaḥ | vahanmūtraṃ purīṣaṃ cāpyapānaḥ parivartate ||
Bharadvāja dit : L’apāna-vāyu, prenant appui dans la région de la racine de la vessie, de l’anus et du feu digestif, se meut continuellement vers le bas ; portant l’urine et les excréments, il les expulse du corps. Cet enseignement souligne une compréhension disciplinée et sans détour des fonctions du corps comme partie de la connaissance de soi et de la maîtrise de soi, soutenant la vie éthique par la clarté sur la condition incarnée.
भरद्वाज उवाच
The verse teaches a clear understanding of the apāna-vāyu as the vital force responsible for downward movement and elimination. Such knowledge supports self-mastery: recognizing the body’s processes without attachment helps cultivate restraint, purity, and steadiness in dharmic living.
In a didactic explanation, Bharadvāja describes how apāna operates in the body—taking support near the bladder-root, anus, and digestive fire, and moving downward to carry and expel urine and feces—within a broader Shānti Parva discussion on inner discipline and the constituents of embodied life.