There is no shortage of ravening friends and relatives on the day one hits the lottery.
1555, Richard Eden (translator), The Decades of the Newe Worlde or West India by Pietro Martire d’Anghiera, London: Edward Sutton, Decade 3, Book 5, p. 116,
They eate mans fleshe but seldome, bycause they meete not oftentymes with strangiers, except they goo foorth of theyr owne dominions with a mayne army of purpose to hunt for men, when theyr rauenynge appetite pricketh them forwarde.
(archaic) Subject to the voracity of a predator.
noun
(archaic, literary) Predation (by an animal); voracious eating or consumption.