Śatapatha Brāhmaṇa ("of a hundred paths") 7.3.1.16

7.3.1.16

yadveva logeṣṭakā upadadhāti | prajāpatervisrastasya sarvā diśo raso 'nu vyakṣaratta yatra devāḥ samaskurvaṃstadasminnetābhirlogeṣṭakābhistaṃ rasamadadhustathaivāsminnayametaddadhāti

And, again, why he puts clod-bricks thereon,--when Pragâpati was disjointed, his vital sap flowed over all the regions (or, in all directions); and when the gods restored him they, by means of these clod-bricks, put into him that vital sap; and in like manner does this one now put that vital sap into him.