Śatapatha Brāhmaṇa ("of a hundred paths") 7.5.2.60

7.5.2.60

apāṃ tvā pāthasi sādayāmīti | annaṃ vā apām pātho 'nne tāṃ sādayati tadyā asyaitebhyo rūpebhya āpa āyaṃstā asminnetatpratidadhātyatho etānyevāsminnetadrūpāṇi dadhāti

'In the resort of the waters I settle thee!' the resort of the waters is food: in food he settles this one. Whatever water flowed from those (five) forms of his, that water he now (by these five formulas) puts back into him; and those forms themselves he thereby restores to him.