ŚBM, 4, 6, 1, 13.1 tad u ha kaukūstaḥ caturviṃśatim evaitāḥ prathamagarbhāḥ paṣṭhauhīr dakṣiṇā dadāv ṛṣabham pañcaviṃśaṃ hiraṇyam /