Śrāddha-prayoga: Niyama, Brāhmaṇa-parīkṣā, Kutapa-kāla, Tithi-nyāya, and Vaiṣṇava-phala
क्षयाहपूर्वदिवसे स्नात्वा चैकाशनो भवेत् । अधः शायी ब्रह्मचारी निशि विप्रान्निमंत्रयेत् ॥ २ ॥
kṣayāhapūrvadivase snātvā caikāśano bhavet | adhaḥ śāyī brahmacārī niśi viprānnimaṃtrayet || 2 ||
在kṣayāha(主仪日)之前一日,沐浴后当只进食一次;应卧地而眠,守持梵行,并于夜间邀请婆罗门前来受供与受礼。
Narada (in dialogue tradition with Sanatkumara, teaching ritual discipline)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: bhakti
It emphasizes purification and restraint before an important rite: bathing, moderation in food, celibacy, and humility (sleeping on the ground) prepare the performer to act with śraddhā and ritual integrity.
Though primarily a ritual rule, it supports bhakti by cultivating self-control and reverence—qualities that make worship and offerings (including honoring brāhmaṇas) sincere and sattvic.
Kalpa (ritual procedure) is implied: the verse gives a clear niyama—timing (the prior day/night), conduct (ekāśana, brahmacarya), and the formal invitation (nimaṃtraṇa) required for the rite.