Skandapurana 16.167.103

16.167.103

nityaṃ niṣkrāmayeddīpaṃ yāva tpañcadaśī tithiḥ ..
pañcadaśyāṃ prakurvīta bhūtamāturmahotsavam ..
tasya gṛheśvaraṃ yāvadgṛhe vighnaṃ na jāyate .. 103 ..

Daily he should bring out the lamp until the fifteenth lunar day; / on the fifteenth he should celebrate the grand festival of the Mother of Spirits; / as long as he lives as master in that house, no obstacle will arise in the home. // 103