Khadiragrihyasutra 3.5.3

3.5.3

sakṛdgṛhītān vrīhīn sakṛt phalīkṛtān prasavyamudāyuvaṃ śrapayet / 3

Let him take one portion of rice, let him remove the husks once, and let him cook it, stirring it up from right to left.
5, 1. navamîm dasamîm vânvashtakyam. 2. dakshinapûrvabhâge parivârya tatrottarârdhe mathitvâgnim pranayet. 3. sakridgrihîtân vrîhîn sakritphalîkritân prasavyam udâyuvañ srapayed.