Skandapurana 16.113.8

16.113.8

dinedine bhavettasya vājimedhādhikaṃ phalam ..
māghe māsi tṛtīyāyāṃ yā nārī taṃ prapūjayet ..
tadanvaye'pi daurbhāgyaṃ duḥkhaṃ śokaśca no bhavet .. 8 ..

day by day for him there is fruit greater than an horse sacrifice. / The woman who worships it on the third day in the month of Māgha, / in her lineage too there shall be no misfortune, misery, or sorrow.