Skandapurana 17.13.27

17.13.27

ātmāhārāccaturbhāgaṃ siddhānnādyadi dīyate ..
hantakāraḥ sa taṃ dattvā dhruvaṃ yāti dhruvālaye .. .. 27 ..

If a fourth part of cooked food from one's own meal is given, / that is the hantakāra offering; having given it, he goes surely to the abode of Dhruva. // 27