Matsyapurana 82.25

82.25

ayane viṣuve puṇye vyatīpāte 'thavā punaḥ
guḍadhenvādayo deyās tūparāgādiparvasu //

e away the guḍa dhenu, &c., on the days occasion of an eclipse and Vyatîpâta

(i.e., when the Sun and the Moon are in opposite Ayana and have the same declination, the sum of their longitude being equal to 180°.)—25.