Adhyaya 8: Yogasthanas, Ashtanga Yoga, Pranayama-Siddhi, and Shiva-Dhyana leading to Samadhi
सशब्दे सभये वापि चैत्यवल्मीकसंचये अशुभे दुर्जनाक्रान्ते मशकादिसमन्विते
saśabde sabhaye vāpi caityavalmīkasaṃcaye aśubhe durjanākrānte maśakādisamanvite
गोंगाटयुक्त किंवा भययुक्त ठिकाणी; चैत्य वा वारुळाजवळच्या ढिगात; अशुभ स्थानी; दुर्जनांनी व्यापलेल्या ठिकाणी; तसेच डास इत्यादींनी भरलेल्या ठिकाणी—(पूजा-साधना करू नये)।
Suta Goswami
It sets a core puja principle: the worship-space must be sattvic and undisturbed, because external disorder (noise, fear, impurity, hostility) obstructs steady devotion and proper mantra-nyasa in Linga-puja.
Shiva as Pati is ever-pure and accessible, yet the pashu (bound soul) must approach with discipline; avoiding अशुभ (inauspicious) settings reflects the need to reduce pasha-like disturbances that scatter awareness from Shiva-tattva.
Kshetra-shuddhi (selection and purification of the worship site) as a prerequisite for Linga-puja; it parallels Pashupata practice where outer restraint supports inner ekagrata (one-pointedness).