ĀśvŚS, 4, 6, 3.1 brahma jajñānaṃ prathamaṃ purastād vi sīmataḥ suruco vena ā vaḥ /

ĀśvŚS, 4, 6, 3.4 tasmā etaṃ surucaṃ hvāram ahyaṃ gharmaṃ śrīṇanti prathamasya dhāseḥ /