Assertion: mantra's syllable | /r/HasProperty | followed by the gayatri verse
Facets:
Source sentences:
text: This prefixing of the mantra is properly described in the Taittiriya Aranyaka (2.11.1-8), which states that it should be chanted with the syllable oṃ, followed by the three Vyahrtis and the Gayatri verse.