उमामहेश्वरव्रतं—पञ्चाक्षरमन्त्रस्य माहात्म्यं, न्यासः, जपविधिः, सदाचारः, विनियोगः
आद्यान्तयोर् जपस्यापि कुर्याद्वै प्राणसंयमान् तथा चान्ते जपेद्बीजं शतमष्टोत्तरं शुभम्
ādyāntayor japasyāpi kuryādvai prāṇasaṃyamān tathā cānte japedbījaṃ śatamaṣṭottaraṃ śubham
في بداية الجَپَة وفي نهايتها ينبغي حقًّا ممارسة ضبط البرانا (prāṇa-saṃyama). ثم عند الختام تُتلى البِيجا-مانترا المباركة مئةً وثماني مرات.
Suta Goswami (narrating Shiva-upasana procedures to the sages of Naimisharanya)
It prescribes a core Shaiva practice: bracketing japa with prāṇa-saṃyama and sealing the rite by repeating the bīja 108 times, strengthening focus (ekāgratā) and devotional potency in Linga-upāsanā.
By linking breath-discipline and seed-mantra, it implies Shiva as Pati—the inner Lord accessible through refined prāṇa and mantra-śakti—guiding the pashu (soul) beyond pasha (bondage) via disciplined upāsanā.
Prāṇa-saṃyama (a pranayama-like restraint of vital breath) performed at the start and end of japa, followed by 108 repetitions of the bīja-mantra as a concluding (saṃhāra/saṃpūraṇa) act.