Āpastambaśulbasūtra with the commentaries of Kapardin, Karavinda and Sundararāja 5.10

दक्षिणस्मादंसादारभ्य चतुर्ष्वव दक्षिणस्यां श्रोण्यां विपात्य शेषं विपर्यस्येत्यादि पूर्वावत् । द्वादशपदविस्तारा द्वादशपदायामा भवति एवं संचक्षीत ॥ द्विस्तावा वेदिर् भवतीत्य् अश्वमेधे विज्ञायते

dakṣiṇasmādaṃsādārabhya caturṣvava dakṣiṇasyāṃ śroṇyāṃ vipātya śeṣaṃ viparyasyetyādi pūrvāvat / dvādaśapadavistārā dvādaśapadāyāmā bhavati evaṃ saṃcakṣīta // dvistāvā vedir bhavatīty aśvamedhe vijñāyate

Devanagari rendered by HREEM from the edition's roman (IAST) text; the IAST is the edition's own.

Sanskrit only: no published translation is held for this verse.