Skandapurana 5.220.26

5.220.26

tadabhāve varāhasya daśamāsapratuṣṭidam ..
māṃsaṃ proktaṃ mahārāja pitṝṇāṃ nātra saṃśayaḥ .. 26 ..

In its absence, the meat of a wild boar gives satisfaction for ten months / to the ancestors, O great king; there is no doubt in this. // 26