Agniveshyagrihyasutra 3.11.1.2

3.11.1.2

prāgdakṣiṇāyatane caturaśraṃ gomayenopalipya triraśmānaṃ madhye nidhāya sakṛdullikhyādbhirabhyukṣya dakṣiṇāgrān darbhān saṃstīrya sakṛttilamiśraṃ carumavadyati muṣṭipramāṇaṃ kukkuṭāṇḍapramāṇaṃ vā \

Having smeared a square [area] with cow dung in an enclosure towards the southeast, having placed a millstone three times in the center, having scratched [the ground] once, having sprinkled it with water, having strewn darbha grass pointing southwards, he portions out once the boiled grain mixed with sesame seeds, of the measure of a fist or of the measure of a hen's egg.