Pitṛ-Śrāddha Vidhi: Rājata-dāna, Kṛṣṇājina, and Vedi/Garta Construction
Ancestral Rite Protocols
एवमादीन्ययज्ञानि तृणानि परिवर्जयेत् / अञ्जनाभ्यजनं गन्धान्सूत्रप्रणयनं तथा
evamādīnyayajñāni tṛṇāni parivarjayet / añjanābhyajanaṃ gandhānsūtrapraṇayanaṃ tathā
Thus one should shun grasses and the like that are unfit for yajña; and (at that time) refrain from anjana, oil-unction, fragrances, and the donning of the yajñopavīta (sacred thread).