What Event Is Leviticus 26:22 Referring To?

Leviticus 26: > 21 And if ye walk contrary unto me, and will not hearken unto me; I > will bring seven times more plagues upon you according to your sins. > > 22 I will also send wild beasts among you, which shall rob you of your > children, and destroy your cattle, and make you few in number; and > your high ways shall be desolate. In the curses and blessings for Israel in Leviticus 26:22, it states that wild beasts shall kill many children of the Israelites and destroy their cattle. I know this happened already but when did something like this occur in Israel, and can it be shown through scripture or other sources?