Agniveshyagrihyasutra 2.5.8.2

2.5.8.2

api vārdrāyām araṇye 'gnimupasamādhāya saṃparistīryā praṇītābhyaḥ kṛtvā barhirādāya gāmupākaroti īśānāya tvā juṣṭamupākaromi iti \

or under Ārdrā. Having built the fire in the forest, having strewn all around, having performed [the rites] up to the carrying of the Praṇītā water, having taken the barhis grass, he dedicates the cow with: "I dedicate you, agreeable to Īśāna."