Apastambagrihyasutra 3.8.10

3.8.10

taṃ caturthyā 'pararātra uttarābhyāmutthāpya prakṣālya nidhāyāgnerupasamādhānādyājyabhāgānte 'nvārabdhāyāmuttarā āhutīrhutvā jayādi pratipadyate pariṣecanāntaṃ kṛtvā 'pareṇāgniṃ prācīmupaveśya tasyāśśirasyājyaśeṣādvyāhṛtibhiroṅkāracaturthābhirānīyottarābhyāṃ yathāliṅgaṃ mithassamīkṣyottarayājyaśeṣeṇa hṛdayadeśau saṃmṛjyottarāstisro japitvā śeṣaṃ samāveśane japet \10\

In the last part of the fourth night he takes up the (staff) with the next two (verses; M. I, 10, 1-2), washes it and put it away; then (the ceremonies) from the putting of wood on the fire down to the Âgyabhâga oblations (are performed), and while she takes hold of him, he sacrifices the oblations (indicated by the) next (Mantras; M. I, 10, 3-9); then he enters upon the performance of the Gaya and following oblations, and performs (the rites) down to the sprinkling (of water) round (the fire). Then he makes her sit down to the west of the fire, facing the east, and pours some Âgya of the remains (of those oblations) on her head with the (three) Vyâhritis and the word Om as the fourth (M. I, 10, 10-13). Then they look at each other with the next two verses (M. I, 11, 1-2), according to the characteristics (contained in those verses); with the next verse (M. I, 11, 3) he besmears the region of their hearts with remains of Âgya; then he should murmur the next three verses (I, 11, 4-6), and should murmur the rest (of the Anuvâka; I, 11, 7-11) when cohabiting with her.