Revākhaṇḍa ascribed to the Vāyupurāṇa (RKV) 207.6

207.6

svarṇadānaṃ tu yo dattvā hyapi vālāgramātrakam /
tatra tīrthe mṛto yāti divaṃ nāstyatra saṃśayaḥ //

One who gives a gift of gold, even of the measure of a hair-tip, / and dies at that pilgrimage place, goes to heaven; there is no doubt about this.