Matsya Purana 284.7

284.7

nārāyaṇapuraṃ gatvā kalpatrayamathā''vaset.
pitṝnputrāṃśca pautrāṃśca tārayedekaviṃśatim 20.
iti paṭhati ya itthaṃ yaḥ śṛṇoti prasaṅgādapi kaluṣavitānairmuktadehaḥ samantāt.
divamamaravadhūbhiryāti saṃprārthyamāno padamamarasahasraiḥ sevitaṃ candramauleḥ 21.
iti śrīmātsyemahāpurāṇe mahādānānukīrtane hemapṛthivīdānamāhātmyaṃnāma caturaśītyadhikadviśatatamo'dhyāyaḥ284.

Here ends the 284th Chapter on giving away the golden earth

In such a way one who gives away that golden universe in an auspicious moment attains bliss and goes to the realm of Nârāyaṇa seated in a Vimân bright as the Sun and decorated with beautiful network and bells where he remains for 3 Kalpas and liberates his manes, sons, grand-children for twenty one generations One who reads this or hears it is also liberated from all sins and goes to the realm of Śiva resided by thousands of Devas where nymphs yearn for him