Garudapurana 1.59.31

1.59.31

kujo dahecca daśāmīṃ navamīṃ ca budho dahet /
aṣṭamīṃ dahate jīvaḥ saptamīṃ bhārgavo dahet //

Mars burns the tenth, and Mercury burns the ninth; / Jupiter burns the eighth, and Venus burns the seventh;