HirGS, 2, 18, 7.1 sviṣṭakṛdantaṃ kṛtvā tryahamekāhaṃ vā kṣamya yathādhyāyamadhyetavyamiti vadanti //

HirGS, 2, 20, 9.5 sviṣṭakṛdantaṃ kṛtvā tryaham ekāhaṃ vā kṣamya yathādhyāyamadhyetavyamiti vadanti //