Śatapatha Brāhmaṇa ("of a hundred paths") 6.4.3.5

6.4.3.5

athaināṃ digbhiḥ saṃdadhāti | yadvā asyai kṣataṃ yadviliṣṭaṃ digbhirvai tatsaṃdhīyate digbhirevāsyā etatkṣataṃ viliṣṭaṃ saṃtanoti saṃdadhāti sa imāṃ cemāṃ ca diśau saṃdadhāti tasmādete diśau saṃhite athemāṃ cemāṃ ca tasmādvevaite saṃhite ityagre 'theti athetyatheti taddakṣiṇāvṛttaddhi devatrānayānayā vai bheṣajaṃ kriyate 'nayaivaināmetadbhiṣajyati

He then heals her by means of the quarters, for whatever is injured and torn in this earth, that is healed by the quarters: by means of the quarters he thus draws and joins together what is injured and torn in her. He joins together this and this quarter, whence these two quarters are joined together; then this one and this one, whence these two also are joined together: first thus, then thus; then thus, then thus. This is moving (from left) to right, for so (it goes) to the gods: with this and this one a means of healing is prepared; with this and this one he heals.