Ashvalayanagrihyasutra 4.6-5

4.6-5

agni velāyām agnim janayed iha eva ayam itaro jāta vedā ity ardharcena./

When all sounds have ceased, or when (the others) have gone to the house or the resting-place, (the performer of the ceremony) should pour out an uninterrupted stream of water, beginning at the south side of the door, with (the verse), 'Spinning the thread follow the light of the aerial space' (Rig-veda X, 53, 6), (going round the house), ending at the north side of the door.