Agnipurana 58.24

58.24

vṛhaspate vastrayugmaṃ vedāhamityuttarīyakaṃ /
mahāvratena sakalīpuṣpaṃ cauṣadhayaḥ kṣipet //

a pair of garments with "O Bṛhaspati..."; an upper garment with "I know [this Great Person]..."; / with the Mahāvrata [hymn] he should cast a composite flower and herbs;