Śatapatha Brāhmaṇa ("of a hundred paths") 3.9.3.16

3.9.3.16

atha sampreṣyati | maitrāvaruṇasya camasādhvaryavehi neṣṭaḥ patnīrudānayaikadhanina etāgnīccātvāle vasatīvarībhiḥ pratyupatiṣṭhāsai hotṛcamasena ceti sampraiṣa evaiṣaḥ

He (the Adhvaryu) then gives directions, 'Come hither, cup-bearer of the Maitrâvaruna! Neshtar, lead up the wives! Ye bearers of the Ekadhana (cups), come hither! Agnîdh, step ever against the pit with the Vasatîvarî water and the Hotri's cup!' this is a composite direction.