Adbhutasagara 36.46

36.46

iti vibudhavikāre śāntiyaḥ saptarātraṃ
dvijavibudhagaṇārcā gītanṛtyotsavāśca|
vidhivadavanipālairyaiḥ prayuktā na teṣāṃ
bhavati duritapāko dakṣiṇābhiśca ruddhaḥ||

Thus, in the case of an unnatural change of a deity, this propitiatory rite lasts for seven nights, / consisting of worship of the assembly of Brahmins and deities, and festivals of song and dance; / for those rulers of the earth by whom it is performed according to rule, / the maturation of misfortune does not occur, being blocked by sacrificial fees.