TS, 6, 6, 7, 4.2 yathā vai lāṅgalenorvarāṃ prabhindanty evam ṛksāme yajñam prabhintto yan maitrāvaruṇīṃ vaśām ālabhate yajñāyaiva prabhinnāya matyam anvavāsyati śāntyai /