HirGS, 1, 4, 5.0 uttarato nābhestrivṛtaṃ granthiṃ kṛtvā dakṣiṇato nābheḥ parikarṣati //

HirGS, 1, 7, 22.0 trivṛtānnena brāhmaṇān pariviṣya puṇyāhaṃ svastyayanam ṛddhimiti vācayitvā //

HirGS, 1, 8, 7.0 tryahe paryavete tathaiva trivṛtānnena brāhmaṇān pariviṣya puṇyāhaṃ svastyayanam ṛddhim iti vācayitvā vrataṃ visṛjate 'gne vratapate vratam acāriṣam ityetaiḥ saṃnataiḥ //

HirGS, 1, 12, 10.1 kurvantyasmai trivṛtaṃ pāṅktaṃ vā //

HirGS, 1, 12, 11.1 dadhi madhu ghṛtam iti trivṛt //

HirGS, 2, 5, 2.9 brāhmaṇānannena pariviṣya puṇyāhaṃ svastyayanamṛddhimiti vācayitvāthainaṃ dadhi madhu ghṛtamiti trivṛtprāśayati /