Śatapatha Brāhmaṇa ("of a hundred paths") 11.2.3.5

11.2.3.5

te haite brahmaṇo mahatī yakṣe sa yo haite brahmaṇo mahatī yakṣe veda mahaddhaiva yakṣam bhavati tayoranyatarajjyāyo rūpameva yaddhyapi nāma rūpameva tatsa yo haitayorjyāyo veda jyāyānha tasmādbhavati yasmājjyāyānbubhūṣati

These, indeed, are the two great manifestations of the Brahman; and, verily, he who knows these two great manifestations of the Brahman becomes himself a great manifestation. One of these two is the greater, namely Form; for whatever is Name, is indeed Form; and, verily, he who knows the greater of these two, becomes greater than he whom he wishes to surpass in greatness.