Khadiragrihyasutra 4.4.4

4.4.4

paśūnāṃ cedaparāhne sītāloṣṭamāhṛtya tasya prātaḥ pāṃsubhiḥ pratiṣkirañjapet / 4

(If doing this) for his cattle, let him fetch in the afternoon an earth-clod taken out of a furrow, and let him in the morning strew the dust of it (on the place attacked by worms), murmuring (the same texts).