Khadiragrihyasutra 1.4.3

1.4.3

prokte nakṣatre 'nvārabdhāyāṃ sruveṇopaghātaṃ juhuyāt ṣaḍbhirlekhāprabhṛtibhissampātānavanayan mūrdhani vadhvāḥ / 3

When (somebody) has said that a star has appeared, he should, while she touches him, make oblations (of Âgya) with the Sruva, picking out (portions of it), with the six (verses) commencing with (the verse), 'In the lines' (MB. I, 3, 1 seqq.). The remnants he should pour out over the bride's head.
4, 1. prâgudîkîm udvahed. 2. brâhmanakuleऽgnim upasamâdhâya paskâd agner lohitam karmânaduham uttaraloma prâggrîvam âstîrya vâgyatâm upavesayet. 3. prokte nakshatreऽnvârabdhâyâm sruvenopaghâtam guhuyât shadbhir lekhâprabhritibhih sampâtân avanayan mûrdhani vadhvâh.