Matsya Purana 193.9

193.9

aṅgārakadine prāpte caturthyāṃ tu viśeṣataḥ.
pūjayettu śivaṃ bhaktyā brāhmaṇebhyaśca bhojanam .. 193.8

On the 4th day of a fortnight falling on Tuesday, one who feeds the Brâhmaṇas after devoutfully worshipping the Lord Śiva, and one who bathes Śiva in clarified butter on the 9th day of a fortnight and on the Amâvâsyâ day falling on a Tuesday, and then feeds the Brahmanas, goes to the domain of Śiva seated in the Puspaka chariot where he enjoys like Rudra and on the completion of his virtues is re-born as a virtuous, handsome and powerful king Such is the glory of the Go-tirtha—8-12