RV 10.18.10
उप सर्प मातरम् भूमिम् एताम् उरुव्यचसम् पृथिवीं सुशेवाम् । ऊर्णम्रदा युवतिर् दक्षिणावत एषा त्वा पातु निरृतेर् उपस्थात् ॥
upa sarpa mātaram bhūmim etām uruvyacasam pṛthivīṃ suśevām | ūrṇamradā yuvatir dakṣiṇāvata eṣā tvā pātu nirṛter upasthāt ||
Devanagari rendered by HREEM from the edition's roman (IAST) text; the IAST is the edition's own.
Betake thee to the lap of Earth the Mother, of Earth far-spreading, very kind and gracious. Young Dame, wool-soft unto the guerdon giver, may she preserve thee from Destruction's bosom.
Translated by Ralph T. H. Griffith (1896)