Śatapatha Brāhmaṇa ("of a hundred paths") 5.5.4.13

5.5.4.13

sa haitayāpi somātipūtam bhiṣajyet | sarveṇa vā eṣa vyṛdhyate yaṃ somo 'tipavate sarvaṃ hi somastaṃ sarveṇaiva samardhayati sarvaṃ hi somaḥ sa vasīyāneveṣṭvā bhavati tasmādu haitayāpi somātipūtam bhiṣajyeta

Let him also cure by this (ceremony) one purged by Soma;--he whom Soma purges is indeed emptied out of everything, for Soma is everything. He now causes him to be supplied with everything, for Soma is everything; and by offering he indeed becomes better: let him therefore cure thereby also one purged by Soma.