Gobhilagrihyasutra 2.8.6

2.8.6

- atha ye 'ta ūrdhvaṃ jyautsnāḥ, prathamoddiṣṭa eva, teṣu pito 'patiṣṭhate 'pām añjaliṃ pūrayitvā 'bhimukhaś candramasam;

Then in the following bright fortnights (at the time) stated above (Sûtra I), the father, filling his joined hands with water and turning his face towards the moon, worships it—