Paraskaragrihyasutra 1.15.4

1.15.4

tilamudgamiśraṃ sthālīpākaṃ śrapayitvā prajāpaterhutvā paścādagnerbhadrapīṭha upaviṣṭāyā yugmena saṭālugrapsenaudumbareṇa tribhiśca darbhapiñjūlaistryeṇyā śalalyā vīrataraśaṅkunā pūrṇacātreṇa ca sīmantamūrdhvaṃ vinayati bhūrbhuvaḥ svariti \4\

After he has cooked a mess of sacrificial food, containing sesamum and Mudga beans, and has sacrificed to Pragâpati, he parts for the wife, who is seated to the west of the fire on a soft chair, her hair upwards (i.e. beginning from the front) with a bunch containing an even number of unripe Udumbara fruits, and with three bunches of Darbha grass, with a porcupine's quill that has three white spots, with a stick of Vîratara wood, and with a full spindle. with the words, 'Bhûr bhuvah svah.'