Matsya 96.2

mārgaśīrṣe
śubhe māsi tṛtīyāyāṃ mune vratam || dvādaśayāmathavāṣṭamyāṃ caturdaśyāmathāpi vā || ārabhecchuklapakṣasya kṛtvā brāhmaṇavācanam