ॐतत्सदिति निर्देशो ब्रह्मणस्त्रिविधः स्मृतः |ब्राह्मणास्तेन वेदाश्च यज्ञाश्च विहिताः पुरा ||१७-२३||

“17.23 "Om Tat Sat": This has been declared to be the triple designation of Brahman. By that were created formerly, the Brahmanas, the Vedas and the sacrifices.”

OMtatsaditi nirdeśo brahmaṇastrividhaḥ smṛtaḥ . brāhmaṇāstena vedāśca yajñāśca vihitāḥ purā ||17-23||