Arjunī is, in the Rigveda,1 the name of the Nakṣatra (‘lunar mansion’), elsewhere2 called Phalgunī. It occurs in the marriage hymn, with Aghā for Maghā, and, like that word, is apparently a deliberate modification. [Footnote] 1) x. 85, 13. [Footnote] 2) Av. xiv. 1, 13. Cf. Śatapatha Brāhmaṇa, ii. 1, 11, 2.