Verse 8.6.1.7

atha paścāt | samrāḍasi pratīcī digiti samrāḍḍha nāmaiṣā pratīci digādityāste devā adhipataya ityādityā haitasyai diśo devā adhipatayo varuṇo hetīnām pratidharteti varuṇo haivātra hetīnām pratidhartā saptadaśastvā stomaḥ pṛthivyāṃ śrayatviti saptadaśena haiṣā stomena pṛthivyāṃ śritā marutvatīyamukthamavyathāyai stabhnātviti marutvatīyena haiṣokthenāvyathāyai pṛthivyāṃ stabdhā vairūpaṃ sāma pratiṣṭhityā antarikṣa iti vairūpeṇa haiṣā sāmnā pratiṣṭhitāntarikṣa ṛṣayastvā prathamajā deveṣviti tasyokto bandhuḥ

Preview of English translation:

7. Then behind (he lays down one), with (Vajasaneyi Samhita XV, 12), “All-ruling thou art, the western region,” for all-ruling indeed is that western region;—“The divine Adityas are thine overlords,” for the divine Adityas are indeed the overlords of that region;—“Varuna is the repeller of shafts,” for Varuna, indeed, is here the repeller of shafts;—“The Saptadasha-stoma may uphold thee on earth!” for by the seventeenfold hymn it is indeed upheld on earth;—“The Marutvatiya-shastra may support thee for steadiness’ sake!” for by the Marutvatiya-shastra it is indeed supported on earth for steadiness’ sake;—“the Vairupa-saman for stability in the air!” for by the Vairupa-saman it is indeed established in the air;—“May the Rishis, the first-born, magnify thee among the gods . . .!” the import of this has been explained.

For a detailled translation, including proper diacritics and footnotes, go the full English translation.