Matsya Purana — The Maheshvara Vow: Śiva-Caturdaśī Vrata
एवं नियमकृत्सुप्त्वा प्रातरुत्थाय मानवः कृतस्नानजपःपश्चाद् उमया सह शंकरम् पूजयेत्कमलैः शुभ्रैर् गन्धमाल्यानुलेपनैः //
evaṃ niyamakṛtsuptvā prātarutthāya mānavaḥ kṛtasnānajapaḥpaścād umayā saha śaṃkaram pūjayetkamalaiḥ śubhrair gandhamālyānulepanaiḥ //
Thus, having slept after observing the prescribed restraints, a person should rise at dawn; and, after bathing and performing japa, he should then worship Śaṅkara together with Umā using white lotuses, fragrances, garlands, and unguents.
This verse is not about pralaya; it prescribes a daily ritual sequence—restraint (niyama), dawn rising, bathing, japa, and then worship of Śiva with Umā.
It frames the ideal householder’s (and by extension a king’s) disciplined routine: self-restraint, purification (snāna), mantra practice (japa), and devotional worship—core markers of dharma and personal governance.
Ritually, it specifies standard pūjā-upacāras—white lotuses, fragrance, garlands, and anointing paste—implying purity-focused offerings and a structured morning liturgy rather than architectural rules.